Bluetooth Ear Hook Wireless Sports Stereo Waterproof Headset Earphone

Features: The latest version V4.1 Support for Bluetooth stereo music playback (A2DP) Can connect two phones (one torr two) On the Apple phone can display the battery capacity The use of noise reduction and echo suppression technology, any noisy environment is still excellent sound quality Long standby (standby time is about four days) A key to boot pairing , can memory automatically connect voice command(taking or reject calling by saying yesorno' to the Mic)Package include: 1 x Bluetooth headset 1 x USB charging cable 1 x Instruction