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Black true-wireless earbuds in compact charging case

UMIDIGI

UMIDIGI Q1 TWS Bluetooth 5.0 Earphones Black wearable technology

SKU CH-TPQ3-P0S1V

True wireless earphones with Bluetooth 5.0, DSP noise reduction and 18-hour total battery life

  • Product colorBlack
  • Bluetooth 5.0 gives stable wireless audio
  • 10 mm copper-ring drivers deliver full-range sound
  • DSP intelligent noise reduction clears calls
  • 50 mAh earbuds plus 400 mAh case reach 18 hours total play
  • 44 g lightweight design stays secure during sport

Q1 TWS Bluetooth 5.0 Earphones

The UMIDIGI Q1 are true wireless stereo earphones built for listeners who want cable-free audio during sport or daily travel. They use a custom 10 mm copper-ring driver in a closed acoustic structure with NdFeB magnets. DSP intelligent noise reduction and a dual MEMS microphone array aim to keep calls clear. The set suits anyone seeking a compact, black wearable audio device.

Thermals noise and power draw

Playback draws between 0 and 14 mA while calls use 8 to 13 mA, and standby current sits at 0.36 mA. Receive sensitivity is rated at -85 dBm with a signal-to-noise ratio of 94 dB and microphone sensitivity at -42 dB. The driver delivers regular output of 3 mW and a maximum of 5 mW across a 20 Hz to 20 kHz response. No active cooling is present and the sealed design produces no audible fan noise.

Build fit and freedom

Each earbud carries a 50 mAh cell and the charging case holds 400 mAh, providing 3.5 to 4 hours of play per charge and up to 18 hours total. The case can recharge the buds three to four times before it needs power itself. Pairing is initiated by opening the case and selecting "Q1" in the phone Bluetooth menu. The package weighs 102 g and the earphones alone weigh 44 g, leaving pockets and bags light.

How it compares

Measured against everything we stock in Smartwatches & Wearables, at today’s prices. Recalculated every night.

Price $23.99
Cheaper than about 81% of the 2,527 comparable items (median $44.99).

Specifications

Product
Product colorBlack

Questions about this item

How do I pair the Q1 earphones for the first time?

Remove both earphones from the case; they power on automatically. The left ear flashes blue every five seconds while the right ear alternates red and blue. Open your phone's Bluetooth menu, select "Q1" and tap to connect.

What battery degradation should I expect over time?

Each earbud holds a 50 mAh cell and the case stores 400 mAh, giving roughly 3.5 to 4 hours of play per charge and up to 18 hours total. Lithium cells lose capacity gradually; after several hundred cycles expect noticeably shorter sessions.

At what volume level does distortion appear during long listening?

The 10 mm copper-ring drivers are rated for 3 mW regular output and 5 mW maximum. Pushing volume near the 5 mW limit for extended periods will hit that ceiling first, introducing audible distortion before thermal limits become an issue.

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