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Pink open-ear earbuds with hanging-ear hooks and charging case

allentian

allentian K23 TWS Hanging Ear Earphones Air Conduction Bluetooth Headset Pink

SKU CH-7YCT-6BS8A

Open-ear air-conduction headphones with Bluetooth 5.3, 14-hour playback, 89% leakage reduction and CVC 8.0 call noise cancellation

  • Product colorPink
  • Open-ear design avoids in-ear pressure for all-day comfort
  • Bluetooth 5.3 delivers high-speed, stable audio and video transmission
  • HIFI sound with digital enhancement restores natural scene audio
  • Pulse TD3.0 directional beam cuts 89% sound leakage
  • CVC 8.0 noise reduction sharpens call clarity

Open-ear comfort for daily wear

The allentian K23 uses an open binaural design that rests outside the ear canal, removing the pressure common with in-ear buds. Pulse TD3.0 adaptive directional transmission detects ear shape and steers the sound beam for efficient delivery. Bluetooth 5.3 provides a stable link for music and calls.

Sustained listening and call clarity

A 100 mAh cell in each earpiece and a 450 mAh charging case deliver roughly 14 hours of playback at medium volume. CVC8.0 noise reduction suppresses background sound during calls, while the directional audio structure cuts leakage by 89 percent, keeping audio private during long sessions.

Check fit and device compatibility

Verify that your phone or tablet supports Bluetooth 5.3 for full performance. The open-ear style suits users who dislike canal insertion but may not isolate enough for very noisy environments. Charging uses a Type-C cable, so ensure a compatible port or adapter is available.

How it compares

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

Price $15.99
Cheaper than about 91% of the 2,527 comparable items (median $44.99).

Specifications

Product
Product colorPink

Questions about this item

Do the open-ear earphones stay comfortable and cool during all-day wear?

The open binaural design avoids squeezing the ear canal, each earpiece weighs 11.5 g and the full set 93 g, so heat and pressure stay minimal even after many hours.

What charging port must my existing charger provide for the case?

The charging case uses a Type-C interface, so you need a USB-C cable or charger you already own.

How much sound leaks out when I listen near someone using older headphones?

Pulse TD3.0 adaptive directional transmission cuts leakage by 89 %, keeping audio focused in your ear canal.

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