Buetooth Audio earmuff headphone，The Hi-Tech earmuffs that allows you to listen to music wireless while protecting from cold. built in microphone to let you speak with your callings.Perfect for every sport, from skiing to running.

Featurers:
Buetooth Audio earmuff headphone，The Hi-Tech earmuffs that allows you to listen to music wireless while protecting from cold. built in microphone to let you speak with your callings.Perfect for every sport, from skiing to running.

Specs:
Connection to mobile phone through Bluetooth technology
Battery lasts up to: standby 10 days - conversation 20 hours
Sizes: universal
Colors: black, grey,red.etc
Composition: 95% polyacrylonitrile, 3% cotton, 2% polyester
Battery:4.2V/500mA
Bluetooth Version:3.0
BQB Available

Pack includes:
Bluetooth earmuff
Charging cable microUSB to USB
User manual

Package info:
Carton size:75*38.5*57CM
N.W./G.W.:8.0kgs/12.1kgs
48pcs/carton