Style:Neckband Communication:Wireless Connectors:Other Use:Mobile Phone,Computer,Portable Media Player,DJ Function:Waterproof,Noise Cancelling,Bluetooth Product name:Wireless Bluetooth Headphone Bluetooth Version:V4.2 Material:ABS+Metal Colors:Black; Luxury gold color; Rose gold; silvery Standard configuration:charging cable + manual + size silica gel+Thread buckle Charging time:About 2H Talking time:8 hours Battery:80 MAH rechargeable lithium battery MOQ:100PCS Quantity:100pcs/carton Show More