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Dark green true wireless earbuds in matching charging case

allentian

allentian Bluetooth 5.0 Earphones Dark Green

SKU CH-4GN4-1XW3X

Bluetooth 5.0 true-wireless earphones with touch controls, about 3.5 hours of music playback and a 250 mAh charging case

  • ColorGreen
  • Bluetooth 5.0 enables stable wireless audio up to 15 m
  • Touch controls let you manage playback and calls without reaching for your phone
  • Up to 3.5 hours music play on a single charge
  • Compact 16.7 × 43.8 mm earpieces weigh only 6.7 g for all-day comfort
  • 250 mAh charging case provides multiple top-ups and shows status via LED indicator

Ready-to-wear wireless earphones

These allentian earphones use Bluetooth 5.0 to pair quickly with a phone as soon as they are removed from the case. The in-ear design weighs about 6.7 g per side and is finished in dark green with a frosted texture. A charging compartment holds both buds and adds roughly 250 mAh of reserve capacity. Touch controls on each earpiece handle playback and calls without reaching for the handset.

Upgrade from older Bluetooth headsets

Moving from a pre-5.0 set restores a stable link out to about 15 m and cuts drop-outs during movement. The 5.0 radio also supports A2DP 1.0, AVRCP 1.5, HFP 1.5 and related profiles for wider codec compatibility. Battery life rises to roughly 3.5 hours of music per charge, while the case refills the buds in about 50 minutes. Buyers who want more storage or active noise cancellation will not find those features here.

Practical limits of the Bluetooth 5.0 link

The 20-20 frequency range covers the full audible band, but bandwidth caps the maximum codec quality available over the air. Obstacles such as walls or bodies can reduce the usable range well below the quoted 15 m. Only the USB charging port is provided on the case, so no wired audio fallback exists. Standby reaches about 120 hours, yet daily commuters will still need to top up the case every few days.

Highlights

  • Bluetooth 5.0 enables stable wireless audio up to 15 m
  • Touch controls let you manage playback and calls without reaching for your phone
  • Up to 3.5 hours music play on a single charge
  • Compact 16.7 × 43.8 mm earpieces weigh only 6.7 g for all-day comfort
  • 250 mAh charging case provides multiple top-ups and shows status via LED indicator

Specifications

ColorGreen

Questions about this item

What are the dimensions of the charging case so I know if it fits my pocket?

The charging case measures 55 mm by 44.3 mm, making it compact enough for most pockets or small bags.

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

Remove both earphones from the case; they enter pairing mode automatically. Select "J18" on your phone. A common mistake is trying to pair while the earphones are still seated in the case.

How long does the case battery last before I need to recharge it?

The case holds a 250 mAh battery and provides roughly 120 hours of standby time, so you can recharge the earphones multiple times before plugging in the case itself.

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