Telephone Headset

Bluetooth Version V5.1
Talking Time 6H
Speaker 32Ω 30mm 20-20KHZ
Playing Time 6H
Standby Time 200Hours
Charging Time 2Hours
Frequency 2.4hz-2.48Khz
Charge Current 200mA
Microphone Sensitivity:
Frequency: 20Hz-8000Hz
Charge Voltage 5V
Protocol Supported HSP/A2DP/AVRCP/HFP/HID/AVCTP/AVDTP/SPP
Bluetooth Distance 10m
Battery Capacity 200mAH 　
Bluetooth Chip QCC3020