The SMH5-FM is a Bluetooth 3.0 stereo headset with Bluetooth intercom and built-in FM tuner designed specifically for motorcycles. With the SMH5-FM, you can call handsfree on your Bluetooth mobile phone, listen to stereo music or voice instructions of GPS navigations by Bluetooth wirelessly, and have two-way intercom conversations in full duplex with a passenger or other motorcycle riders.Thanks to the latest Bluetooth 3.0 and the advanced digital signal processing technology, the SMH5-FM offers the best sound quality for both incoming and outgoing sound in its class. Also, the easy-to-access and intuitive button operations make the SMH5-FM a perfect companion for motorcycles.