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Black true wireless earbuds in a matching charging case with digital display

UMIDIGI

UMIDIGI C1 Bluetooth 5.0 True Wireless Earphones Black

SKU CH-GCPS-J5MFS

True wireless earphones with Bluetooth 5.0, directional dual microphones, waterproof design and a 300 mAh charging case for 4-5 hours playback

  • ColorBlack
  • Comfortable fit stays secure during movement
  • Sweat and water resistant design suits sport use
  • Dual directional microphones deliver clear calls
  • Single-ear switching lets you change mode instantly
  • Bluetooth 5.0 gives 10 to 15 metre range

Comfortable true wireless earphones for active use

The UMIDIGI C1 earphones are designed to stay securely in place during movement. A sports-oriented waterproof and sweat proof construction protects the internal components from moisture. Directional binaural dual microphones aim to deliver clear voice pickup for calls. Each earpiece can be controlled independently, allowing the wearer to switch between single and dual ear modes at any time.

Bluetooth 5.0 link with 10-15 metre range

The earphones connect via Bluetooth 5.0 and maintain a stable link up to 15 metres from the source device. Each bud houses a 35mAh battery providing 4-5 hours of talk or playback time. The charging case holds a 300mAh cell that recharges the earphones between sessions. No active cooling or noisy components are present, so operation remains silent.

Circular chimney touch controls

Touch sensitive surfaces on the earphones handle playback, calls and mode switching without physical buttons. The charging box features a digital display that shows remaining power levels for the case and each earbud. The pairing name broadcast by the set is C1. The package includes the earphones and charging case only; no extra ear tips, cables or companion software are supplied.

Highlights

  • Comfortable fit stays secure during movement
  • Sweat and water resistant design suits sport use
  • Dual directional microphones deliver clear calls
  • Single-ear switching lets you change mode instantly
  • Bluetooth 5.0 gives 10 to 15 metre range

Specifications

ColorBlack

Questions about this item

How do I pair the UMIDIGI C1 earphones with my phone?

Open the charging case, then select "C1" in your device's Bluetooth 5.0 menu to complete pairing. The earphones enter pairing mode automatically when removed from the case.

What battery replacement will the UMIDIGI C1 need over time?

The earphones use built-in 35mAh batteries and the charging case holds a 300mAh cell; neither is user-replaceable, so the full unit requires replacement when capacity degrades.

What limits continuous playback on the UMIDIGI C1 during long sessions?

Each earbud delivers 4-5 hours of playing time per charge; the 300mAh case provides additional cycles, but the earbud battery is the first limit reached under sustained use.

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