Details
Name: Lenovo Thinkplus Headset
BT version:v5.1
Battery capacity:300mAh
Charging time: About 2 .5 hours
Standby time: About 100 hours
Transmission Distance:10m
Speaker independence:32?+15%
Frequency range:20hz-20khz
Horn size:40mm
Horn sensitivity:110dB+3dB
