• Compatible with any Bluetooth^® device
• Compatible with the following Bluetooth^® protocols : V4.0 CSR HFP, A2DP, AVRCP
• Vocal help messages
• Bluetooth^® range : Up to 10 metres - Class 2, 4.0 Bluetooth^®
• Average battery life : 8 hours when playing music / 6 with vocal conversations 150 hours when on hold
• Charge time : approximately 2 hours
• Tightness level : IPX5 (sweatproof and rainproof)
• Battery: Lithium 85mAh
• Output level : 100dB max.
• Frequency response : 20Hz-20KHz
• S/N ratio : >70dB
• Distorsion : <0.1%