Wireless Wearable Headband with Bluetooth music player

Bluetooth Version Product Weight 3.7v 10m 100ma bluetooth Bluetooth music player Bluetooth Specifications

audio devices directly Continuous working time Dark Gray hand free answering Knitted material Li-ion chargeable battery Light Gray long stand-by time music player Features Product Size Set-in Li-ion Set-in Li-ion chargeable Set-in MIC Sports music essential USB Cable Wireless Wearable Headband