Plantronics Discovery 650E Bluetooth Headset - Black/Silver Multipoint & Longer Talk Time Supports Bluetooth Hands-Free & Headset Profiles Supports Last Number Redial & Voice-Activated Dialing Led Indicators Signal Missed Calls & Low Battery Comfortable Bluetooth communication headset with swivel earloop to fit in either ear Innovative charging pocket powered by AAA battery; alerts you to incoming calls by vibrating Multipoint technology allows you to stay connected with two Bluetooth mobile phones Controls includes volume, call answer/end, last number redial, voice-activated dialing (requires compatible handset) Up to 5 hours of talk time and 70 hours of standby time