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Ugreen  |  SKU: 80893
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UGREEN 80893 Bluetooth 5.0 AUX Transmitter/Receiver

Rs. 2,888.00 Rs. 5,553.00
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Crystal Clear
Seamless Pairing
Universal Fit
Instant Connection
Dual Streaming
TX + RX • 3.5MM AUX • DUAL PAIRING

UGREEN 80893 Bluetooth 5.0 AUX Transmitter/Receiver

Overview

UGREEN 80893 is a compact battery-powered 2-in-1 adapter that either sends analogue 3.5mm audio over Bluetooth in TX mode or receives Bluetooth audio to a 3.5mm input in RX mode. This guide explains direction, pairing, codec limits, microphone behaviour, battery expectations and safe use without borrowing claims from similar UGREEN products.

SKU 80893Bluetooth 5.0 2-in-1 AUX AdapterBlackTX + RX
UGREEN 80893 Compact 3.5 mm Bluetooth transmitter/receiver — exact SKU 80893 product view
Compact 3.5 mm Bluetooth transmitter/receiver — exact SKU 80893 product view

Key features

Exact product role

a compact battery-powered 2-in-1 adapter that either sends analogue 3.5mm audio over Bluetooth in TX mode or receives Bluetooth audio to a 3.5mm input in RX mode.

Audio direction

TX: the fixed 3.5mm plug takes audio from a TV, PC, aircraft or gym-machine headphone output and sends it to Bluetooth headphones/speakers. RX: a phone sends Bluetooth audio to 80893, whose 3.5mm plug feeds a car stereo, speaker or amplifier input.

Codec boundary

TX supports SBC. RX supports SBC and AAC. The old India description’s later aptX/“low latency” paragraph conflicts with the exact codec specification and official SKU page, so aptX, aptX LL and a numeric latency guarantee are excluded.

Compatibility boundary

Single 3.5mm analogue audio outputs in TX; 3.5mm analogue AUX inputs in RX; compatible Bluetooth headphones, earbuds, speakers, phones and tablets. Official SKU guidance excludes AirPods Pro 2/AirPods 4 families and musical instruments.

Audio direction: source → product → listener

TX: the fixed 3.5mm plug takes audio from a TV, PC, aircraft or gym-machine headphone output and sends it to Bluetooth headphones/speakers. RX: a phone sends Bluetooth audio to 80893, whose 3.5mm plug feeds a car stereo, speaker or amplifier input.

Why direction matters: transmitter, receiver and headset roles are not interchangeable. A Bluetooth version number also does not establish microphone return, codec, multipoint or low latency.

Before pairing: identify the wired input/output, set the correct operating mode and lower volume at every powered endpoint.

UGREEN 80893 TX sends from a wired source while RX feeds a wired destination — exact direction diagram
TX sends from a wired source while RX feeds a wired destination — exact direction diagram

Sound, codecs and latency

Codec support

TX supports SBC. RX supports SBC and AAC. The old India description’s later aptX/“low latency” paragraph conflicts with the exact codec specification and official SKU page, so aptX, aptX LL and a numeric latency guarantee are excluded.

Delay and sync

No exact end-to-end latency figure is claimed. Bluetooth 5.0 does not by itself guarantee lip-sync or gaming latency.

Real-world sound

Final fidelity depends on the source file, negotiated codec, RF conditions, transducers, fit, amplifier and volume. “Bluetooth 5.x” alone is not a sound-quality tier.

For games and video

Treat every millisecond figure as a controlled test result. Wireless display processing, game engines and headset buffering can add delay.

Use scenarios

Scenario 1

TV headphone output to one or two Bluetooth headphones.

Scenario 2

Single-jack aircraft screen to supported Bluetooth headphones.

Scenario 3

Phone audio to a car or powered-speaker AUX input.

Scenario 4

Two-phone RX pairing with one active stream at a time.

Scenario 5

Compact travel use where a fixed straight 3.5mm plug can fit safely.

UGREEN 80893 RX-mode car use for wireless phone audio; pair and set controls only while safely parked
RX-mode car use for wireless phone audio; pair and set controls only while safely parked

Setup and usability guidance

  1. Step 1: Set the physical mode before powering on; do not change TX/RX during an active connection.
  2. Step 2: TX: connect the fixed plug to an audio output, enter pairing and put the Bluetooth headphones/speaker in pairing mode.
  3. Step 3: RX: connect the plug to an AUX input, enter pairing and select the adapter from the phone Bluetooth menu.
  4. Step 4: For a second device, complete the first pairing, re-enter pairing and connect the second according to the manual.
  5. Step 5: Begin with source and destination volume low, then raise gradually.

Best practice: pair one endpoint first, verify stable audio, then add any supported second endpoint. This makes faults easier to isolate.

Controls

Mode switch selects TX/RX. The multifunction button handles power, pairing, calls in RX and reset. Indicators show state rather than audio quality.

Microphone and calls

The built-in microphone supports calls only in RX mode. TX mode sends programme audio and does not return a Bluetooth-headset microphone to the source.

Two-device behaviour

Dual pairing is supported in both TX and RX modes. TX can feed two listening devices; RX can remember/connect two source devices, but only one programme is handled at a time and switching behaviour depends on playback/call state.

Reset path

With the adapter off, hold the multifunction button for about 10 seconds; the exact listing says a solid blue indicator for roughly 2.5 seconds confirms reset. Then clear stale host/headphone records and pair again.

UGREEN 80893 Exact pairing artwork for supported earbuds; newer incompatible AirPods families remain excluded
Exact pairing artwork for supported earbuds; newer incompatible AirPods families remain excluded

Compatible devices and systems

Verified compatibility class: Single 3.5mm analogue audio outputs in TX; 3.5mm analogue AUX inputs in RX; compatible Bluetooth headphones, earbuds, speakers, phones and tablets. Official SKU guidance excludes AirPods Pro 2/AirPods 4 families and musical instruments.

  • Match Bluetooth audio capability, not just the word Bluetooth. Some TVs, consoles and computers support controllers or data but not Bluetooth audio.
  • Confirm whether the desired direction is sending audio, receiving audio or returning a microphone. These are separate capabilities.
  • Confirm physical connector role and audio type: analogue AUX, optical PCM or USB audio are not interchangeable.
  • Update the host operating system and test with other saved Bluetooth devices temporarily disconnected.
  • When using branded earbuds/headphones, check their pairing limits and supported codec list too.
UGREEN 80893 Control, microphone, mode-switch, USB-C power and 3.5 mm connector map for SKU 80893
Control, microphone, mode-switch, USB-C power and 3.5 mm connector map for SKU 80893

What this product does

  • Switches between Bluetooth transmitter and receiver roles.
  • Uses the documented wired audio interface as input in TX and output in RX.
  • Supports the exact dual-pair and call behaviour stated above.
  • Runs from its rechargeable battery for portable use.
  • Reconnects to saved devices when mode and endpoint are available.
UGREEN 80893 Dual-listener TX artwork; both listeners receive the same programme and do not gain independent mixes
Dual-listener TX artwork; both listeners receive the same programme and do not gain independent mixes

What this product does not do

  • not an optical adapter; not USB audio; not a Bluetooth keyboard/mouse dongle; not a mixer; not for a dual-prong aircraft socket without a separate certified adapter; not for headset microphone return in TX mode.
  • Does not guarantee uninterrupted wireless service through walls, crowds, RF congestion or defective device ports.
  • Does not improve a poor recording, repair a damaged socket or guarantee a particular listening volume.
  • Does not mix two independent programmes or create independent listener volume unless expressly documented.
  • Does not prove compatibility merely because a connector fits or a device advertises Bluetooth.
UGREEN 80893 Aircraft-screen TX use with a permitted single 3.5 mm output and compatible Bluetooth earbuds
Aircraft-screen TX use with a permitted single 3.5 mm output and compatible Bluetooth earbuds

What to do

Start with one device

Pair and test one endpoint before adding a supported second device or extra cable path.

Keep volume low

Begin at low source and destination volume, especially after switching RX/TX, ANC modes or audio outputs.

Keep firmware and OS current

Updates can improve Bluetooth stability, but use only official vendor updates and do not assume they add unlisted hardware features.

Protect ports and batteries

Grip connectors by housings, keep charging contacts dry and store the product away from loose metal objects.

Confirm active codec or mode

Use the host menu or product display when available. Marketing names do not prove what was negotiated.

Dry before charging

After sweat or a splash, wipe and air-dry completely before returning earbuds to a case or connecting USB power.

What not to do

Do not assume version = feature

Bluetooth 5.x does not automatically mean aptX, LDAC, ANC, multipoint or microphone return.

Do not force connectors

Stop if a plug does not align or fully seat; check direction, port type, case clearance and debris.

Do not charge wet hardware

Moisture plus charging contacts can cause corrosion, heat or failure.

Do not use ANC as protection

Noise cancellation does not certify safe exposure in factories, workshops, shooting, aviation or other hazardous noise.

Do not pair while driving

Configure calls, volume and source switching only while safely parked.

Do not invent reset gestures

Use the exact model manual; similar HiTune and Bluetooth adapters use different button timing.

Battery, charging and realistic runtime

Runtime: Up to 8 hours in TX mode and up to 5.5 hours in RX mode, with about 1.5 hours to recharge under stated conditions.

Power method: USB-C charging port. Charge-play behaviour is not used as an unconditional promise; if operated while powered, manage ground noise and cable strain.

  • Published runtime is normally measured under controlled conditions; high volume, ANC, premium codecs, calls, displays, cold weather and weak signal can shorten it.
  • Lithium batteries age. Lower runtime after repeated cycles is normal; swelling, leakage, excessive heat or odour is not.
  • Use compliant cables and power sources, keep ventilation clear and disconnect if the product becomes unusually hot.
  • For long storage, avoid leaving the battery empty for months; recharge periodically according to the supplied manual.

Warnings and limitations

  • Hearing: start at low volume, take listening breaks and reduce level if you notice discomfort or ringing. ANC is not hearing protection.
  • Situational awareness: do not use isolating audio or ANC where hearing traffic, alarms, announcements or instructions is important.
  • Battery: do not crush, puncture, burn, short, disassemble or charge a wet/swollen/hot product. Stop use if odour, leakage or deformation appears.
  • Children and pets: keep earbuds, tips, adapters and cables away from small children; small components can be a choking hazard.
  • Aircraft: follow crew instructions, use only permitted seat audio sockets and keep wireless functions off whenever required.
  • Driving: pair and adjust while parked. Hands-free capability does not remove attention or legal obligations.
  • Connections: use only low-level headphone/AUX or stated optical/USB interfaces. Do not connect analogue audio ports to mains, speaker-level or unknown industrial signals.

Troubleshooting and reset

No pairing

Move endpoints close together, charge/power both, disconnect competing saved devices, verify TX/RX direction and restart pairing.

Audio but no microphone

Confirm RX mode and the built-in-microphone call path; TX mode does not return a headset microphone.

Drop-outs

Reduce distance, remove body/metal obstruction, move away from crowded 2.4GHz sources and test one paired device at a time.

Delay

Use a verified low-latency mode only where listed, confirm both endpoints support the needed codec and compare with a wired path.

Only one side/listener

Test the first endpoint alone, then pair the second using the model-specific dual-pair sequence.

Model-specific reset

With the adapter off, hold the multifunction button for about 10 seconds; the exact listing says a solid blue indicator for roughly 2.5 seconds confirms reset. Then clear stale host/headphone records and pair again.

Technical specifications

Product UGREEN 2-in-1 Bluetooth audio adapter
SKU / colour 80893 / black
Bluetooth version 5.0
Audio connector Fixed 3.5mm plug
Wireless roles TX transmitter and RX receiver
Codecs in TX SBC
Codecs in RX SBC and AAC
Microphone Built in; RX calls only
Dual pairing TX and RX
Listed range Up to 10m / 33ft in open conditions
Runtime Up to 8h TX / 5.5h RX
Charging USB-C; about 1.5h stated recharge
Incompatible notes AirPods Pro 2/AirPods 4 families; musical instruments

Numbers are exact-SKU listing or exact-media figures unless marked unverified. They are qualified laboratory maxima, not universal guarantees.

Package contents

Package: UGREEN 80893 adapter and USB-C charging cable; exact regional packaging can vary, so no dual-prong aircraft adapter is assumed.

Pre-purchase checklist

  • Confirm SKU on the product/box rather than buying by family name alone.
  • Confirm transmitter versus receiver direction and every wired connector.
  • Confirm microphone/call need, desired codec and simultaneous-device need separately.
  • Check whether the exact source device supports Bluetooth audio, not only Bluetooth peripherals.
  • Inspect the sealed package on arrival and retain the manual for the correct reset and control map.

Product-specific FAQ

What exactly is UGREEN 80893?

It is a compact battery-powered 2-in-1 adapter that either sends analogue 3.5mm audio over Bluetooth in TX mode or receives Bluetooth audio to a 3.5mm input in RX mode.

What is the difference between TX and RX mode?

TX: the fixed 3.5mm plug takes audio from a TV, PC, aircraft or gym-machine headphone output and sends it to Bluetooth headphones/speakers. RX: a phone sends Bluetooth audio to 80893, whose 3.5mm plug feeds a car stereo, speaker or amplifier input.

Which codecs are supported?

TX supports SBC. RX supports SBC and AAC. The old India description’s later aptX/“low latency” paragraph conflicts with the exact codec specification and official SKU page, so aptX, aptX LL and a numeric latency guarantee are excluded.

Is there a guaranteed low-latency mode?

No exact end-to-end latency figure is claimed. Bluetooth 5.0 does not by itself guarantee lip-sync or gaming latency.

Do calls and the microphone work?

The built-in microphone supports calls only in RX mode. TX mode sends programme audio and does not return a Bluetooth-headset microphone to the source.

Can TX or RX mode use two Bluetooth devices at once?

Dual pairing is supported in both TX and RX modes. TX can feed two listening devices; RX can remember/connect two source devices, but only one programme is handled at a time and switching behaviour depends on playback/call state.

What battery life should I expect?

Up to 8 hours in TX mode and up to 5.5 hours in RX mode, with about 1.5 hours to recharge under stated conditions.

How is it charged or powered?

USB-C charging port. Charge-play behaviour is not used as an unconditional promise; if operated while powered, manage ground noise and cable strain.

Which devices are compatible?

Single 3.5mm analogue audio outputs in TX; 3.5mm analogue AUX inputs in RX; compatible Bluetooth headphones, earbuds, speakers, phones and tablets. Official SKU guidance excludes AirPods Pro 2/AirPods 4 families and musical instruments.

What should I do if pairing fails?

With the adapter off, hold the multifunction button for about 10 seconds; the exact listing says a solid blue indicator for roughly 2.5 seconds confirms reset. Then clear stale host/headphone records and pair again.

What is included?

UGREEN 80893 adapter and USB-C charging cable; exact regional packaging can vary, so no dual-prong aircraft adapter is assumed

Exact-SKU research and media reconciliation

Research method: exact live Shopify record and images were checked against available UGREEN-owned regional product pages. Similar-family features were excluded whenever model, SKU, revision or artwork conflicted.

Media decision: All eight distinct exact images are used once across direction, pairing, dual-listener, car, aircraft, controls and portability guidance. AirPods pairing artwork is visibly limited to supported models; the official newer-family incompatibility note is preserved.

Source records: UGREEN source 1 · UGREEN source 2

UGREEN 80893 Pocket-size travel artwork for the exact rechargeable 3.5 mm adapter
Pocket-size travel artwork for the exact rechargeable 3.5 mm adapter

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