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Black true wireless earbuds with circular charging case

allentian

allentian C1 Bluetooth 5.0 True Wireless Earphones Black

SKU CH-Z4M9-NJMT7

True wireless earphones with Bluetooth 5.0, dual microphones for clear calls, IPX-rated sweat resistance and up to five hours of playback per charge

  • ColorBlack
  • Bluetooth 5.0 gives a stable link up to 15 metres
  • 35 mAh buds plus 300 mAh case deliver 4 to 5 hours play time
  • IP-rated build resists sweat and rain during workouts
  • Directional dual mics capture voice clearly for calls
  • Single-ear mode lets you use either bud independently

Comfortable Fit for Active Use

These true wireless earphones sit securely in the ear without slipping during movement. The lightweight plastic and PC construction keeps them comfortable for extended sessions. They are aimed at users who want a stable fit while exercising or commuting. The design supports single-ear use so you can stay aware of surroundings.

Sweatproof Build and Call Clarity

A sports waterproof and sweatproof coating protects the internals from moisture during workouts. Directional binaural dual microphones pick up voice clearly for phone calls. Bluetooth 5.0 provides a stable link up to 10-15 metres from the source device. Each earphone holds a 35 mAh cell for 4-5 hours of talk or play time.

Charging Case Extends Daily Runtime

The included storage box carries a 300 mAh battery that recharges the earphones between uses. This adds several extra cycles so the set lasts through a full day without mains power. The touch controls let you switch modes or answer calls without reaching for your phone. Pairing name is C1 for quick recognition.

Highlights

  • Bluetooth 5.0 gives a stable link up to 15 metres
  • 35 mAh buds plus 300 mAh case deliver 4 to 5 hours play time
  • IP-rated build resists sweat and rain during workouts
  • Directional dual mics capture voice clearly for calls
  • Single-ear mode lets you use either bud independently

Specifications

ColorBlack

Questions about this item

How do I pair the C1 earphones and what step do people often miss?

Open the charging box, select C1 in your device Bluetooth 5.0 menu, and confirm the connection for both ears; skipping the second confirmation leaves one earphone unpaired.

What part will need replacement first and when?

Each earphone holds a 35mAh cell and the case 300mAh; after several hundred charge cycles the earphone batteries lose capacity before the case does.

What limits continuous use before I must recharge?

Talk time and playing time are both rated at 4-5h per charge, so the earphone batteries set the first hard limit under sustained use.

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