Chip Solution: WT
Wearing Type:in-ear
Bluetooth Version 4.1
Support EDR+HFP+HSP+A2DP+AVRCP
Frequency: 2.4GHz～2.4835GHz
Speaker: 10mm
Impedance: 98±3dB
Sensitivity: 16±5%Ω
Working Distance:about 15m
Headset Battery Capacity: 50mAh
Standby time: 150 hours
Talk time: about 5 hours
Music time: about 4 hours