Brand: QCY
Model: J05
Bluetooth version: 4.1
Function:Bluetooth,Waterproof,Noise Cancelling,Microphone
Use:Mobile Phone
Style:in-ear
Distance:10 m
Noise reduction: CVC6.0
Chip: CSR8610
Support agreement: HFP HSP A2DP AVRCP
Battery capacity: 70 mah
Battery box capacity: 120mah
call time: about 5 hours
Charging time: 1-2 hours
Size: 65 * 14 * 23 mm
Weight: 6.52 g
Switch function: answer/reject calls, song, volume and noise reduction
Use products: mobile phone, tablet, notebook computers, desktop computers (computer need to fit the bluetooth adapter and without bluetooth bluetooth driver management program to use