Cross-border B39 Bluetooth UV Foldable Sports Headset Wireless Headphones With Light Stereo Sound

Brand:Neutral,Transmission Range:10m,Functionality:Call function, supports music, 23570584148,Bluetooth Protocol:5.0,How to use:Head-mounted,Is it single or double ear?:Bilateral Stereo Sound,Color:Black, black-red, white, blue, red-black,Is it exclusively for cross-border export supply?:No,Customizable:Support,Is it a patented source product?:No,Mold Type:Official Model,What type of chip is it?:Jerry,Battery life:0-4 hours,Style:Minimalist Style,Item Number:B39UV,Waterproof performance:Waterproof for Daily Use,Material:ABS