The LG Bluetooth Style-i is a lightweight wireless headset utilizing Bluetooth technology. It operates like a remote control for Bluetooth enabled mobile phones. It can work with up to three handsets at a time. The device enables users to dial numbers through its blue back lighted keypad or to see the caller ID and the last number dialed on the blue display. Users can hold it just like a traditional cell phone, as there is a small speaker at the top and a microphone at the bottom. Moreover, there's a 2.5-mm jack to attach a headphone. Features: Voice dialing, last number redial, call waiting, 3-way calling, caller ID.