Exact connector role
one 3.5mm four-pole TRRS male to two 3.5mm four-pole TRRS female sockets.
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Official Store • 2 Year Direct Warranty • GST invoice
Official Store • 2 Year Direct Warranty • GST invoice
Official Store • 2 Year Direct Warranty • GST invoice
Official Store • 2 Year Direct Warranty • GST invoice
Official Store • 2 Year Direct Warranty • GST invoice
Official Store • 2 Year Direct Warranty • GST invoice
Official Store • 2 Year Direct Warranty • GST invoice
Official Store • 2 Year Direct Warranty • GST invoice
Official Store • 2 Year Direct Warranty • GST invoice
Official Store • 2 Year Direct Warranty • GST invoice
Official Store • 2 Year Direct Warranty • GST invoice
Official Store • 2 Year Direct Warranty • GST invoice
Official Store • 2 Year Direct Warranty • GST invoice
Official Store • 2 Year Direct Warranty • GST invoice
Official Store • 2 Year Direct Warranty • GST invoice
Official Store • 2 Year Direct Warranty • GST invoice
Official Store • 2 Year Direct Warranty • GST invoice
Official Store • 2 Year Direct Warranty • GST invoice
Official Store • 2 Year Direct Warranty • GST invoice
Official Store • 2 Year Direct Warranty • GST invoice
its compact and worth it .. 10/10
Excellent product. The feel and finish is amazing. You forget to take it off the phone. It’s that good.
One of the best portable power banks
Things to consider - iphone does not support LDAC and if your Android does not have LDAC, then it will use AAC because this model does not support APTX codecs. But overall it is a durable and quality product without any extra fuss. Working great!
UGREEN AV141 30619 20cm 3.5mm TRRS Sharing Splitter
UGREEN 30619 splits one compatible combined 3.5mm CTIA headset socket into two parallel four-pole female sockets for shared listening or selected headset combinations. Its exact signal path is one 3.5mm four-pole TRRS male to two 3.5mm four-pole TRRS female sockets. The verified physical build is 20cm AV141 splitter with black TPE cable, gray metal/ABS housings, enamelled copper conductors, gold-plated contacts and an adjustable cable slider. This guide separates the product’s real function from similar-looking splitters, extensions and digital adapters.

one 3.5mm four-pole TRRS male to two 3.5mm four-pole TRRS female sockets.
Splits one compatible combined 3.5mm CTIA headset socket into two parallel four-pole female sockets for shared listening or selected headset combinations.
phones, tablets, laptops, controllers and other devices with one CTIA-style 3.5mm combo headset socket; TRS headphones and compatible CTIA TRRS headsets.
20cm AV141 splitter with black TPE cable, gray metal/ABS housings, enamelled copper conductors, gold-plated contacts and an adjustable cable slider.
The four contacts from one CTIA combo socket are wired in parallel to two female sockets. Both listeners receive the same programme; there is no independent volume, mixing or electrical isolation.
Why this matters: 3.5mm plugs can look alike while carrying different numbers of contacts. TRS normally provides stereo left/right/ground; TRRS adds a microphone/control contact. Digital USB-C or Lightning audio needs conversion electronics rather than passive rewiring.
Direction check: one 3.5mm four-pole TRRS male to two 3.5mm four-pole TRRS female sockets. Do not buy by connector diameter alone.

Feed the same stereo programme to two compatible headphones from one CTIA combo socket.
Use selected TRRS combinations cautiously and keep only one microphone/remote active to avoid conflicts.
Use one 3.5mm four-pole TRRS male to two 3.5mm four-pole TRRS female sockets where the exact connector direction matches the equipment.
The compact form is easy to keep with the device whose port standard it matches; label it SKU 30619 to avoid mixing similar adapters.
Comfort rule: start playback at a low volume. A new adapter can expose a different device volume setting than the one used previously.
Verified compatibility class: phones, tablets, laptops, controllers and other devices with one CTIA-style 3.5mm combo headset socket; TRS headphones and compatible CTIA TRRS headsets.
Confirm the exact male/female connector, TRS/TRRS contact count and input/output direction. Brand name alone does not prove fit.
For USB-C, Lightning or Bluetooth products, the host must support the relevant audio function. For passive cables, both endpoints must already provide analogue audio.
CTIA and OMTP four-pole wiring are not interchangeable in every product. Inline button behaviour can also differ by phone, headset and operating system.
A protective case, recessed jack or closely spaced panel can prevent full seating even when the nominal connector matches.
Use 30619 only when one 3.5mm four-pole TRRS male to two 3.5mm four-pole TRRS female sockets matches the required direction.
Push straight into clean sockets while equipment volume is low. A half-seated plug is a common cause of missing channels or microphone failure.
Check stereo left/right, microphone, calls and controls separately; not every contact or button applies to every product.
Leave slack, avoid side load and disconnect by the housing so the small audio socket is not used as a lever.
Stop if the connector does not align or seat. Check case clearance, debris, plug diameter and male/female direction.
Count the contacts and confirm stereo-only versus headset microphone/control requirements before connecting.
Grip the connector housing. Pulling, twisting or sharply folding the cable can damage conductors and device sockets.
Lower or mute amplification before changing analogue connections to avoid pops, feedback or unexpectedly loud sound.
Hearing safety: begin at low volume and limit exposure. An adapter does not provide hearing protection.
Compatibility: not a PC breakout into separate headphone and microphone plugs; not for two independent audio programmes; use only one headset microphone at a time because two microphones or remotes can interact.
Environment: keep connectors dry, clean and away from extreme heat. Do not use a damaged or corroded plug.
Vehicles: pair, route and adjust controls while parked. Hands-free hardware does not remove the need to follow local driving and phone-use laws.
| Brand / SKU | UGREEN 30619 |
|---|---|
| Product role | splits one compatible combined 3.5mm CTIA headset socket into two parallel four-pole female sockets for shared listening or selected headset combinations |
| Connector path | one 3.5mm four-pole TRRS male to two 3.5mm four-pole TRRS female sockets |
| Verified build | 20cm AV141 splitter with black TPE cable, gray metal/ABS housings, enamelled copper conductors, gold-plated contacts and an adjustable cable slider |
| Model / SKU | AV141 / 30619 |
| Input | 1 × 3.5mm four-pole TRRS male |
| Outputs | 2 × 3.5mm four-pole TRRS female |
| Length | 20cm, shown in exact live specification artwork |
| Cable diameter | 3.6mm, shown in exact gallery |
| Conductors | Enamelled copper |
| Jacket | TPE |
| Housing | Metal alloy / ABS, shown in exact gallery |
| Contacts | Gold-plated |
| Independent mixing | No; passive parallel splitter |
| Colour | Black / gray |
Splits one compatible combined 3.5mm CTIA headset socket into two parallel four-pole female sockets for shared listening or selected headset combinations.
one 3.5mm four-pole TRRS male to two 3.5mm four-pole TRRS female sockets.
Decide whether the requirement is stereo TRS, CTIA headset TRRS, Bluetooth reception, USB Audio or Lightning audio.
not a PC breakout into separate headphone and microphone plugs; not for two independent audio programmes; use only one headset microphone at a time because two microphones or remotes can interact.

Research reconciliation: Exact gallery establishes AV141, 20cm, one TRRS male and two TRRS female ports, not the page’s nonsensical “Length 3.5MM” specification. Parallel microphone/control paths can conflict, so the description recommends only one active microphone or remote at a time and does not promise independent mixing.
Confirm the source output, destination input and operating-system output selection. Reseat both ends with any obstructing case removed.
Lower volume, cleanly reseat the plug and test with another known-good headphone/source. A partially inserted TRS/TRRS plug often drops a channel.
Verify this exact SKU carries a microphone path, then check CTIA/OMTP wiring, input selection, app permissions and mute controls.
Keep connections away from power noise, stop cable movement, clean dry plugs and test components one at a time to identify a worn socket or cable.
Device and headset manufacturers can map inline buttons differently. Remove parallel splitters, confirm the standard and test basic audio before controls.
Check source and destination volume independently. Passive cables do not amplify; digital adapters still depend on host volume, DAC output and headphone load.
1 × UGREEN AV141 30619 20cm 3.5mm TRRS sharing splitter
No phone, computer, headphones, car stereo, speaker, charger or additional adapter is included unless explicitly named above.
Splits one compatible combined 3.5mm CTIA headset socket into two parallel four-pole female sockets for shared listening or selected headset combinations.
one 3.5mm four-pole TRRS male to two 3.5mm four-pole TRRS female sockets. Match both ends before purchase.
No. It is a passive analogue cable or adapter.
The contacts are paralleled, but two microphones or remotes can conflict; use one active microphone/control set at a time.
Only if the plug housing can seat fully. A deep or narrow case opening can block complete insertion; never force the connector.
It provides the documented connection. Real noise, level and fidelity depend on the source, destination, file, amplification, socket condition and environment; it is not a universal amplifier or sound enhancer.
Only in the exact compatible headset arrangement described above. It is not a universal professional microphone interface.
Lower volume, push each plug fully into a clean socket, remove an obstructing case and test each source/headphone separately. A half-seated TRS/TRRS plug commonly loses a channel.
It is a consumer audio accessory, not presented as a balanced professional interface, isolated splitter or stage-rated installation cable.
Possibly, but each extra joint can add fit, wiring and signal-level uncertainty. Check TRS/TRRS standard and direction at every step, then test at low volume.
1 × UGREEN AV141 30619 20cm 3.5mm TRRS sharing splitter.
Match SKU 30619, one 3.5mm four-pole TRRS male to two 3.5mm four-pole TRRS female sockets, 20cm and the stated compatibility boundary. Similar UGREEN audio cables can differ in TRS/TRRS contacts, direction, digital conversion, microphone support and colour.
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Nice product and is working well.
UGREEN 30619 splits one compatible combined 3.5mm CTIA headset socket into two parallel four-pole female sockets for shared listening or selected headset combinations. Its exact signal path is one 3.5mm four-pole TRRS male to two 3.5mm four-pole TRRS female sockets. The verified physical build is 20cm AV141 splitter with black TPE cable, gray metal/ABS housings, enamelled copper conductors, gold-plated contacts and an adjustable cable slider. This guide separates the product’s real function from similar-looking splitters, extensions and digital adapters.

one 3.5mm four-pole TRRS male to two 3.5mm four-pole TRRS female sockets.
Splits one compatible combined 3.5mm CTIA headset socket into two parallel four-pole female sockets for shared listening or selected headset combinations.
phones, tablets, laptops, controllers and other devices with one CTIA-style 3.5mm combo headset socket; TRS headphones and compatible CTIA TRRS headsets.
20cm AV141 splitter with black TPE cable, gray metal/ABS housings, enamelled copper conductors, gold-plated contacts and an adjustable cable slider.
The four contacts from one CTIA combo socket are wired in parallel to two female sockets. Both listeners receive the same programme; there is no independent volume, mixing or electrical isolation.
Why this matters: 3.5mm plugs can look alike while carrying different numbers of contacts. TRS normally provides stereo left/right/ground; TRRS adds a microphone/control contact. Digital USB-C or Lightning audio needs conversion electronics rather than passive rewiring.
Direction check: one 3.5mm four-pole TRRS male to two 3.5mm four-pole TRRS female sockets. Do not buy by connector diameter alone.

Feed the same stereo programme to two compatible headphones from one CTIA combo socket.
Use selected TRRS combinations cautiously and keep only one microphone/remote active to avoid conflicts.
Use one 3.5mm four-pole TRRS male to two 3.5mm four-pole TRRS female sockets where the exact connector direction matches the equipment.
The compact form is easy to keep with the device whose port standard it matches; label it SKU 30619 to avoid mixing similar adapters.
Comfort rule: start playback at a low volume. A new adapter can expose a different device volume setting than the one used previously.
Verified compatibility class: phones, tablets, laptops, controllers and other devices with one CTIA-style 3.5mm combo headset socket; TRS headphones and compatible CTIA TRRS headsets.
Confirm the exact male/female connector, TRS/TRRS contact count and input/output direction. Brand name alone does not prove fit.
For USB-C, Lightning or Bluetooth products, the host must support the relevant audio function. For passive cables, both endpoints must already provide analogue audio.
CTIA and OMTP four-pole wiring are not interchangeable in every product. Inline button behaviour can also differ by phone, headset and operating system.
A protective case, recessed jack or closely spaced panel can prevent full seating even when the nominal connector matches.
Use 30619 only when one 3.5mm four-pole TRRS male to two 3.5mm four-pole TRRS female sockets matches the required direction.
Push straight into clean sockets while equipment volume is low. A half-seated plug is a common cause of missing channels or microphone failure.
Check stereo left/right, microphone, calls and controls separately; not every contact or button applies to every product.
Leave slack, avoid side load and disconnect by the housing so the small audio socket is not used as a lever.
Stop if the connector does not align or seat. Check case clearance, debris, plug diameter and male/female direction.
Count the contacts and confirm stereo-only versus headset microphone/control requirements before connecting.
Grip the connector housing. Pulling, twisting or sharply folding the cable can damage conductors and device sockets.
Lower or mute amplification before changing analogue connections to avoid pops, feedback or unexpectedly loud sound.
Hearing safety: begin at low volume and limit exposure. An adapter does not provide hearing protection.
Compatibility: not a PC breakout into separate headphone and microphone plugs; not for two independent audio programmes; use only one headset microphone at a time because two microphones or remotes can interact.
Environment: keep connectors dry, clean and away from extreme heat. Do not use a damaged or corroded plug.
Vehicles: pair, route and adjust controls while parked. Hands-free hardware does not remove the need to follow local driving and phone-use laws.
| Brand / SKU | UGREEN 30619 |
|---|---|
| Product role | splits one compatible combined 3.5mm CTIA headset socket into two parallel four-pole female sockets for shared listening or selected headset combinations |
| Connector path | one 3.5mm four-pole TRRS male to two 3.5mm four-pole TRRS female sockets |
| Verified build | 20cm AV141 splitter with black TPE cable, gray metal/ABS housings, enamelled copper conductors, gold-plated contacts and an adjustable cable slider |
| Model / SKU | AV141 / 30619 |
| Input | 1 × 3.5mm four-pole TRRS male |
| Outputs | 2 × 3.5mm four-pole TRRS female |
| Length | 20cm, shown in exact live specification artwork |
| Cable diameter | 3.6mm, shown in exact gallery |
| Conductors | Enamelled copper |
| Jacket | TPE |
| Housing | Metal alloy / ABS, shown in exact gallery |
| Contacts | Gold-plated |
| Independent mixing | No; passive parallel splitter |
| Colour | Black / gray |
Splits one compatible combined 3.5mm CTIA headset socket into two parallel four-pole female sockets for shared listening or selected headset combinations.
one 3.5mm four-pole TRRS male to two 3.5mm four-pole TRRS female sockets.
Decide whether the requirement is stereo TRS, CTIA headset TRRS, Bluetooth reception, USB Audio or Lightning audio.
not a PC breakout into separate headphone and microphone plugs; not for two independent audio programmes; use only one headset microphone at a time because two microphones or remotes can interact.

Research reconciliation: Exact gallery establishes AV141, 20cm, one TRRS male and two TRRS female ports, not the page’s nonsensical “Length 3.5MM” specification. Parallel microphone/control paths can conflict, so the description recommends only one active microphone or remote at a time and does not promise independent mixing.
Confirm the source output, destination input and operating-system output selection. Reseat both ends with any obstructing case removed.
Lower volume, cleanly reseat the plug and test with another known-good headphone/source. A partially inserted TRS/TRRS plug often drops a channel.
Verify this exact SKU carries a microphone path, then check CTIA/OMTP wiring, input selection, app permissions and mute controls.
Keep connections away from power noise, stop cable movement, clean dry plugs and test components one at a time to identify a worn socket or cable.
Device and headset manufacturers can map inline buttons differently. Remove parallel splitters, confirm the standard and test basic audio before controls.
Check source and destination volume independently. Passive cables do not amplify; digital adapters still depend on host volume, DAC output and headphone load.
1 × UGREEN AV141 30619 20cm 3.5mm TRRS sharing splitter
No phone, computer, headphones, car stereo, speaker, charger or additional adapter is included unless explicitly named above.
Splits one compatible combined 3.5mm CTIA headset socket into two parallel four-pole female sockets for shared listening or selected headset combinations.
one 3.5mm four-pole TRRS male to two 3.5mm four-pole TRRS female sockets. Match both ends before purchase.
No. It is a passive analogue cable or adapter.
The contacts are paralleled, but two microphones or remotes can conflict; use one active microphone/control set at a time.
Only if the plug housing can seat fully. A deep or narrow case opening can block complete insertion; never force the connector.
It provides the documented connection. Real noise, level and fidelity depend on the source, destination, file, amplification, socket condition and environment; it is not a universal amplifier or sound enhancer.
Only in the exact compatible headset arrangement described above. It is not a universal professional microphone interface.
Lower volume, push each plug fully into a clean socket, remove an obstructing case and test each source/headphone separately. A half-seated TRS/TRRS plug commonly loses a channel.
It is a consumer audio accessory, not presented as a balanced professional interface, isolated splitter or stage-rated installation cable.
Possibly, but each extra joint can add fit, wiring and signal-level uncertainty. Check TRS/TRRS standard and direction at every step, then test at low volume.
1 × UGREEN AV141 30619 20cm 3.5mm TRRS sharing splitter.
Match SKU 30619, one 3.5mm four-pole TRRS male to two 3.5mm four-pole TRRS female sockets, 20cm and the stated compatibility boundary. Similar UGREEN audio cables can differ in TRS/TRRS contacts, direction, digital conversion, microphone support and colour.
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