WP5054 Bluetooth Headset

Material: ABS
Earphone battery : 90mAh
Standby time for 6 hours of continuous listening to music
Speaker dia.: 14mm
Earphone MIC receiving sensitivity: 36db±2db
Audio signal-to-noise ratio: 85db
Frequency response: 20Hz~20KHz
Transmission distance (barrier-free): no more than 15m
Color: red, black and white
Packing: each in a box
Meas/ctn: 60*48.5*50cm/150pcs
GW/NW: 6/5kgs