Description

K2 Double Ear Bluetooth headset features:
Bluetooth version: version 4.2
Transmission Distance: *0 M
Battery capacity: Polymer Lithium Battery *0meA
Music Time: 4 HOURS UP AND DOWN
Telephone time: 3 HOURS PLUS AND MINUS
CHARGE TIME: 1.5 HOURS
Operating temperature:**0 °C ~ *0 °C
Charging box capacity: **0 MPH(approximately 3 times self-chargeable)
ACCESSORIES: wires, ear caps, instructions
Recharge box: *0 * *0 * *0 MM
Headphone Size: *8 * *0 * *8MM
Commonly used stock color: All Black. All White. Black silver. Silver. Red Black. Red and white.