FM functioned 500m bluetooth interphone

Detailed Product Description bluetooth interphone,bluetooth helmet interph 1.3GPP with DSP solution 2.BlueAnt Bluetooth 3.Water-resistance, FM functioned Information: The BlueAnt Bluetooth Interphone allows you to make calls, talk to your passenger, or talk to a nearby motorcyclist Multipoint- can connect to 2 phones at once and answer the one that rings. Answer the phone by simple talking. Voice dialing (if supported by your phone). Bike to Bike intercom with range of up to 1640 ft. Intercom feature compatible with original Interphone. Waterproof. Supports stereo music streaming (A2DP) Supports music remote control using AVRCP Works with "motorcycle friendly" GPS units. Excellent performance at speeds up to 110 mph. Up to 10hrs talk time, 700 hrs standby. Automatically connects and reconnects to your phone. Anti-theft quick release button. Easy installation: mounts onto all full faced and open face helmets. Full digital signal processor to reduce wind and road noise. 2 year replacement warranty. General Specifications * Bluetooth v2.1 * Up to 33 feet RF coverage (from the phone) * Up to 1640 feet operating range for intercom communication between 2 Interphones * CE, FCC, BQB, Ctick, RoHS/WEEE Compliant * Headset profile, Handsfree profile, A2DP music streaming and AVRCP music control Frequency * 2.4 GHz Audio * 3GPP with DSP solution Battery * Rechargeable Lithium Battery * Up to 10 hrs talk time/active use (indicative, based on usage alternating the various functions) * Up to 700 hrs standby time Interphone F4 Packaging Weight * 2.92 oz / 83 g (including ear phones and microphone) Dimensions * 3.5 x 1.8 x 0.8 in / 90 x 46 x 20 mm Package Contents * BlueAnt Interphone F4 Module * Speaker with anti-wind microphone * Speaker for stereo profile * Removable control panel support with clip and screws * Adhesive control panel support and adhesive velcro * Clip adaptor * Screwdriver * AC Power Adaptor * User Manual 500m Bluetooth Interphone,Bluetooth Intercom,helmet interphone. Walkie Talkie