TWS30

Version:5.0   JL6976
Bluetooth Range:10m
Charging standard:5V  DC,1A
Working Time:50% 4 Hours 100% 3 Hours
Sensibilite:85db
Charging time of earphone:1H
Charging time:1.5H
impedance:  φ10mm    32 Ω
Frequency:  20-20K Hz
Battery:30mAh (Earphone)
 300mAh(Charge box)    
Earphone charging input:30MAH
Charging input:250MAH
Charging port: type-C 
product size : 33*56.5MM