Bluetooth Headset Unit for Motorcycle Motocross Helmet
IV2 Bluetooth Headset Unit/This Unit is Designed to Best fit IV2 Modular Helmet #936/ Will also fit most other Helmets / Bluetooth V2.1 +EDR Compatible with most Bluetooth Phones/ Hands free for Bluetooth Mobile Phones/ Rechargeable High-capacity Lithium Battery for Longer Talk Time/ Stereo Sound for Audio Devices such as MP3 players/ Compatible with Bluetooth GPS Navigation Systems/ Voice Prompts and Sufficient Sound Level  / Easy Installation and Operation (User's Manual Included)