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White true-wireless earbuds in charging case with LED display

allentian

allentian CS121 Wireless Earphones White

SKU CH-P2Q2-DAPEE

True wireless stereo earphones with IPX5 water resistance, 6 hours music playback and a charging case providing 30 hours total battery life

  • ColorWhite
  • Clear sound across the full audible range
  • Up to 6 hours of music on a single charge
  • 30 hours total playback with the charging case
  • IPX5 rating protects against sweat and rain
  • Type-C port enables fast recharging

White stereo earphones for daily listening

The allentian CS121 are true wireless stereo earphones in a white finish. They come with a charging case that provides extra power on the go and use a Type-C port for recharging. An LED digital display on the case shows the remaining charge at a glance.

Commuters and casual listeners who value simplicity

The ergonomic fit and IPX5 waterproof and dustproof rating suit people who want comfortable, sweat-resistant earphones for travel, work or light exercise. Buyers who need active noise cancellation, wireless charging or a dedicated low-latency gaming mode should look at other models.

Thirty hours total battery life with the case

Each earbud holds a 40 mAh battery giving about six hours of music or four hours of talk time, and the 320 mAh case recharges them roughly three times for around 30 hours combined use. Recharging the case itself takes about two hours via Type-C.

Highlights

  • Clear sound across the full audible range
  • Up to 6 hours of music on a single charge
  • 30 hours total playback with the charging case
  • IPX5 rating protects against sweat and rain
  • Type-C port enables fast recharging

Specifications

ColorWhite

Questions about this item

How do I verify the earphones are working correctly after pairing?

The LED digital display on the charging box shows the power level at a glance, confirming the earphones are charged and connected.

What comes in the box and what must I buy separately?

The package includes the CS121 earphones and a charging box with a Type-C charging interface; a Type-C power adapter is not included.

Which version should I choose for the longest listening time?

The charging box holds 320mAh and provides about 30 hours of total battery life, giving roughly three full charges for the 40mAh earphones.

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