Cellular Innovations Lyte Comm 737 is lightweight, and versatile. With powerful 8 hours of talk time and 10x noise cancelling technology this headset is the perfect accessory for driving professionals. Features include Bluetooth V2.0 technology, EDR compliant class 2, T2 noise cancelling technology, rechargeable li-polymer battery, call waiting, three-way calling, voice activated dialing, one-touch call answering/end, talk time up to 8 hours and standby time up to 250 hours. Ships with headset, and home/travel charger.