Bluetooth Headset for Bluetooth Handsfree Phones FreeSpeak™ BT200™ Wireless Headset and Multi-adapter for Non-Bluetooth® Phones. Introducing FreeSpeak™ BT200™ cord-free comfort and hands-free convenience in a Bluetooth® headset. JABRA FreeSpeak™ BT200 is the ultimate hands-free and wire-free solution that connects your mobile phone to your headset via Bluetooth® radio technology instead of a wire. FreeSpeak™ BT200 works up to 30 feet away from your mobile phone. Talk freely even if your phone is inside a briefcase, a pocket, or across the room. All calls are transmitted wirelessly to your earpiece. FreeSpeak™ BT200 gives you easy, intuitive access to volume controls and features LED and audible status indicators. Works with non-Bluetooth® phones FreeSpeak™ BT200 also works with non-Bluetooth® mobile phones using a versatile multi-adapter, a Bluetooth® adapter that also functions as a charger and holder. The multi-adapter plugs directly into your non-Bluetooth® phone to enable Bluetooth® wireless connectivity. It also comes with a snap-on clip to hold the earpiece to your belt or purse when not in use. Specifications Headset Weight: 0.8 oz (23g) Headset Dimensions: 1/2" d x 2 3/8" w x 4" h Multi-Adapter/Charging Cradle Dimensions: 1 1/4" d x 2" w x 2 1/4" h JABRA MiniGel: 0.33" (8.5mm) d x 0.55" (14mm) w x 0.86" (22mm) h Functional Range: Up to 30 feet (10 meters) Typical Talk Time: 4 hours Typical Standby Time: 100 hours Typical Charging Time: 2 hours Battery Type: Rechargeable lithium polymer Maximum Bluetooth Radio Frequency Power: 0.0025 watts (1%, or less, of a typical mobile phone's radio frequency power) Connection (when used with non-Bluetooth mobile phone): Various plug/socket adapters depending on phone model.