EJ-B102 Black V5.0 55mh Wireless earphone

描述

TECHNICAL DATA:

Wireless Verzion:JL V5.0

Distanza di trasmissione:≤10 meters

Battery Capacity:55mAh

Charging time:1.5h

Playing Time:3H Max Sensitivity:103dB

Driver Unit:10mm

Impedance:32Ώ Frequency:20-20KHz