Yison Celebrat E20 Bluetooth In-Ear Neckband
Brand:Yison
Frequency :2402-2480MHZ
Sound level/Sensitivity :-42dB土3dB
Connection Type
Bluetooth Version:V5.2
Transmission Distance:≥10m
Battery :Battery Capacity:250mAh
Duration Music time: About 30 hours(80% battery)
Charging Time: About 2.5H
Color:Green

Warranty :3 months warranty 

Note: Product delivery duration may vary due to product availability in stock.

Disclaimer: The actual color of the physical product may slightly vary due to the deviation of lighting sources, photography or your device display settings.