Intsun Brand New Universal HV-800 Wireless Bluetooth Stereo stero Headset Neckband style Earphone and Handfree Headphones for Cellphones, such as iPhone, Nokia, HTC, Samsung, LG, Moto, PC, iPad, PSP & any Bluetooth enabled device.&Acirc; Newest Wireless CSR 3.0 Bluetooth headphone headset In earphone HV-800 stereo two-channel MP3 Music Handsfree with vibration microphone for iPhone, Samsung, HTC and other bluetooth devices. This product uses the new headset shape design, using the world famous brands CSR BC05 Bluetooth Stereo Bluetooth chips, to ensure high-fidelity sound quality and stable performance and excellent call quality. This product supports Bluetooth V2.1 version, support for Bluetooth A2DP and calling features. Battery time supports up to 8-15 hours. It can connect bluetooth with two devices. Magnetic ear buds snap into place when not in use; music controls on neck strap High quality guaranteed Stereo Bluetooth headset for wireless music plus call functionality.