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Ugreen  |  SKU: 90401
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UGREEN HiTune T3 ANC Earbuds, Black, 24H – 90401

Rs. 3,998.00 Rs. 8,886.00
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Silence Distractions
Powerful Bass
Crystal Calls
Long Play
All-Day Comfort
HITUNE T3 • ANC + TRANSPARENCY • BLACK

UGREEN HiTune T3 ANC Earbuds, Black, 24H – 90401

Overview

UGREEN 90401 is true-wireless in-ear earbuds for music and supported calls, with active noise cancellation, transparency mode, Bluetooth 5.2 and a pocket charging case. This guide explains direction, pairing, codec limits, microphone behaviour, battery expectations and safe use without borrowing claims from similar UGREEN products.

SKU 90401HiTune T3BlackTrue wireless audio
UGREEN 90401 Black HiTune T3 earbuds and charging case — exact SKU 90401 product view
Black HiTune T3 earbuds and charging case — exact SKU 90401 product view

Key features

Exact product role

true-wireless in-ear earbuds for music and supported calls, with active noise cancellation, transparency mode, Bluetooth 5.2 and a pocket charging case.

Audio direction

A phone, tablet or computer sends Bluetooth audio to the two earbuds. The earbud microphones return supported call audio to the paired host. The case stores and recharges the earbuds; it is not a Bluetooth audio source.

Codec boundary

No exact codec list is asserted for SKU 90401. Playback uses the codec negotiated by the paired host and earbuds; aptX, LDAC and lossless Bluetooth are not claimed.

Compatibility boundary

Bluetooth audio hosts such as compatible iPhone and Android phones, iPad and Android tablets, and Bluetooth-capable Windows or macOS computers. App, game-console and television behaviour depends on their Bluetooth audio support.

Audio direction: source → product → listener

A phone, tablet or computer sends Bluetooth audio to the two earbuds. The earbud microphones return supported call audio to the paired host. The case stores and recharges the earbuds; it is not a Bluetooth audio source.

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.

Sound, codecs and latency

Codec support

No exact codec list is asserted for SKU 90401. Playback uses the codec negotiated by the paired host and earbuds; aptX, LDAC and lossless Bluetooth are not claimed.

Delay and sync

No exact low-latency figure is asserted for SKU 90401. Bluetooth delay varies by host, codec, app and content, so competitive-game timing is not guaranteed.

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.

UGREEN 90401 Exact listening artwork; no app or EQ-adjustment workflow is promised without model-specific instructions
Exact listening artwork; no app or EQ-adjustment workflow is promised without model-specific instructions

Use scenarios

Scenario 1

Daily music and podcasts with selectable ANC or transparency.

Scenario 2

Supported voice calls on a paired phone or computer.

Scenario 3

Commuting, with transparency used when environmental awareness is important.

Scenario 4

Light exercise only when the earbuds remain dry and secure.

Scenario 5

Desk and travel use with the charging case carried separately from keys or liquids.

UGREEN 90401 Call-use artwork for the HiTune T3 microphones; wind, fit, network and surroundings still affect voice clarity
Call-use artwork for the HiTune T3 microphones; wind, fit, network and surroundings still affect voice clarity

Setup and usability guidance

  1. Step 1: Charge the case and earbuds before first use.
  2. Step 2: Open the case and remove the earbuds; after initial activation they enter pairing mode.
  3. Step 3: Open Bluetooth settings on the host and select the HiTune T3 entry.
  4. Step 4: Confirm both channels play, then choose normal, ANC or transparency mode at a low listening volume.
  5. Step 5: For a new host, disconnect or forget the old pairing before starting a fresh pairing sequence.

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

Controls

Touch controls manage supported playback, calls and listening-mode changes. Exact gestures should follow the supplied manual; control availability can differ by app and operating system.

Microphone and calls

Supported through the earbud microphones with UGREEN’s call voice-enhancement and background-noise-suppression processing. Call clarity still depends on wind, fit, network and environment.

Two-device behaviour

No multipoint or simultaneous two-host connection is claimed. Pair one active source and switch through the source Bluetooth settings when changing devices.

Reset path

If one side is silent or pairing fails, place both earbuds in the charged case, remove the saved HiTune T3 entry from the host and follow the manual’s reset/re-pair sequence. Do not invent gestures from another HiTune model.

UGREEN 90401 Secure in-ear fit shown for everyday listening; comfort and seal depend on the selected ear-tip size
Secure in-ear fit shown for everyday listening; comfort and seal depend on the selected ear-tip size

Compatible devices and systems

Verified compatibility class: Bluetooth audio hosts such as compatible iPhone and Android phones, iPad and Android tablets, and Bluetooth-capable Windows or macOS computers. App, game-console and television behaviour depends on their Bluetooth audio support.

  • 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.

What this product does

  • Receives Bluetooth programme audio from a compatible host.
  • Uses built-in microphones for supported call audio.
  • Stores and recharges in its matched case.
  • Provides only the listening modes and codecs stated for this exact SKU.
  • Reconnects after a successful pairing when the saved host is available.

What this product does not do

  • not wired USB audio; not a hearing-protection device; not confirmed for multipoint, aptX, LDAC or spatial audio; not for swimming or showering; the charging case has no stated water-resistance rating.
  • 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.

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 7 hours from the earbuds and up to 24 hours total with the charging case under UGREEN test conditions. ANC, calls, volume, temperature and signal conditions can reduce runtime.

Power method: USB-C charging case. Use a standard compliant USB power source, keep the port dry and allow the case and earbuds to cool before charging.

  • 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.
  • Water: a stated IP rating is limited laboratory splash resistance, not permission to swim, shower or charge while wet. The case is not covered unless explicitly stated.
UGREEN 90401 Exact ANC lifestyle artwork; the pictured percentage is promotional and not treated as a universal cancellation result
Exact ANC lifestyle artwork; the pictured percentage is promotional and not treated as a universal cancellation result

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 the app selected the earbuds as input and that microphone permission is enabled; reconnect after another call app releases the headset.

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

Charge both earbuds, clean dry charging contacts, forget the saved record and perform the exact model reset.

Model-specific reset

If one side is silent or pairing fails, place both earbuds in the charged case, remove the saved HiTune T3 entry from the host and follow the manual’s reset/re-pair sequence. Do not invent gestures from another HiTune model.

Technical specifications

Product UGREEN HiTune T3 true-wireless earbuds
SKU / colour 90401 / black
Bluetooth version 5.2
Driver 10mm PU + biological-composite dynamic driver
Listening modes Normal, active noise cancellation and transparency
Microphone function Supported calls with voice-enhancement/noise-suppression processing
Earbud runtime Up to 7 hours under stated test conditions
Total runtime Up to 24 hours with charging case
Charging interface USB-C case
Ear-tip selection Four pairs listed: XS, S, M and L
Multipoint Not verified
Water rating Not asserted for this exact SKU

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

Package contents

Package: HiTune T3 earbuds, charging case, USB-C charging cable, four ear-tip pairs (XS/S/M/L) and user documentation, as listed on the exact product record.

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 90401?

It is true-wireless in-ear earbuds for music and supported calls, with active noise cancellation, transparency mode, Bluetooth 5.2 and a pocket charging case.

Can these earbuds receive music and return microphone audio for calls?

A phone, tablet or computer sends Bluetooth audio to the two earbuds. The earbud microphones return supported call audio to the paired host. The case stores and recharges the earbuds; it is not a Bluetooth audio source.

Which codecs are supported?

No exact codec list is asserted for SKU 90401. Playback uses the codec negotiated by the paired host and earbuds; aptX, LDAC and lossless Bluetooth are not claimed.

Is there a guaranteed low-latency mode?

No exact low-latency figure is asserted for SKU 90401. Bluetooth delay varies by host, codec, app and content, so competitive-game timing is not guaranteed.

Do calls and the microphone work?

Supported through the earbud microphones with UGREEN’s call voice-enhancement and background-noise-suppression processing. Call clarity still depends on wind, fit, network and environment.

Do these exact earbuds support Bluetooth multipoint?

No multipoint or simultaneous two-host connection is claimed. Pair one active source and switch through the source Bluetooth settings when changing devices.

What battery life should I expect?

Up to 7 hours from the earbuds and up to 24 hours total with the charging case under UGREEN test conditions. ANC, calls, volume, temperature and signal conditions can reduce runtime.

How is it charged or powered?

USB-C charging case. Use a standard compliant USB power source, keep the port dry and allow the case and earbuds to cool before charging.

Which devices are compatible?

Bluetooth audio hosts such as compatible iPhone and Android phones, iPad and Android tablets, and Bluetooth-capable Windows or macOS computers. App, game-console and television behaviour depends on their Bluetooth audio support.

What should I do if pairing fails?

If one side is silent or pairing fails, place both earbuds in the charged case, remove the saved HiTune T3 entry from the host and follow the manual’s reset/re-pair sequence. Do not invent gestures from another HiTune model.

What is included?

HiTune T3 earbuds, charging case, USB-C charging cable, four ear-tip pairs (XS/S/M/L) and user documentation, as listed on the exact product record

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 five distinct exact-SKU images are used once. The EQ and ANC promotional slides sit beside visible qualification: no unverified app/control method or universal percentage result is added to the specifications.

Source records: UGREEN source 1 · UGREEN source 2

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