Sell ☜✴Wireless Motorbike Stereo Bluetooth Earphone Headset Sport Microphone For Motorcycle Helmet MP3 MP best price

Wireless Motorbike Stereo Bluetooth Earphone Headset Sport Microphone For Motorcycle Helmet MP3 MP4 GPS Phone Music Device The first dual sound sources stereo headset for motorcycle helmet 1.  Dual bluetooth headsets,one for left channel and the other for right channel,which are connected wirelessly via bluetooth,produce strong real stereo effect. 2. Louder sound for motorcycle riding.23mm high quality speaker and unique sound chamber design,and the sponge Velcro make the gap between ear and headset much more smaller ,all these designs produce much louder sound for the speakers than other helmet headset. 3. Full helmet microphone and half helmet microphone suit for different helmet. 4. Specially designed strong anti-noise microphone for motorcycle driving makes sure that voice is clear even when riding at high speed. 5. Both the button on the headset and wired button can control the Bluetooth heaset .The wired button can be fixed by velcro at the side of helmet,it makes riding much more safe when you need to accept and reject call or switch music. 6. Ultra small and thin,two bluetooth headset are connected wirelessly via bluetooth, easy to be fixed by the velcro at the ear part in the helmet, no need to disassemble the helmet any more. 7. Portable EVA protection box: small size and easy to carry. No intercom feature, please note 8. Technical Parameters Bluetooth version: V4.2 Protocols support: A2DP, HFP, HSP and AVRCP Bluetooth band: 2.4G Battery capacity: 80mAh Polymer lithium battery  Working time: 3-4 hours Standby time: Single side: about 100 hours, Double sides: about 60 hours. Speaker size: 23mm Wired button: line length 18cm Sponge velcro: 3 mm and 8 mm 9. Package 2 x M8 stereo headset 1 x Half helmet microphone 1 x All helmet microphone 1 x Wired button 2 x Sponge Velcro set  2 x Charging cable 1 x EVA Protective Box