Bluetooth chip: AB5756C2

Bluetooth version: V5.3

Pitch: Ø13mm

Battery: Earphone 25mAh / Charging case 300mAh

Bluetooth range: ≥10 meters

Charging time: 1-2 hours

Battery level display: Digital display

Audio mode: Original sound

Product size: Earphone 24.3*20.3*30.8mm

Charging case 58*26*48.5mm

Product weight: Earphone 3.5g / Charging case 31g

Feature:

1.Immersive stereo sound

2.Digitaldisplay on the case

3.Crystal-clear calls anytime

4.Ergonomic design and lightweight