Sporting Bluetooth Headset Bluetooth 2.1+EDR Profile: HSP,DSP,HFP,A2DP Certificate: TELEC,CE,ROHS,IP55 Features : • Bluetooth headset with vision 2.1+EDR, Class II• Chipsets: CSR Blue Core 6.0• Sporting: Water-proof, dust-proof and shock-proof for sporting bluetooth earphone• Support profile: Bluetooth headset profile,handsfree• Operation range: 10 meters• Frequency: 2.40 ~ 2.48 GHz• Talk time: ...