740 Wireless Stereo Bluetooth 4.0 Headset Neckband Style Headset Earphone Headphone

Enhanced noise reduction, good/choice for listening music, watching movie, talking on the phone, etc Support multi-point connection, can connect two Bluetooth devices at the same time Allow you to power on/off, answer/hang up/reject/redial call, pause and play, vol+/-, next/previous track Voice answer: say "Yes" answer the call, "No" refuse the call