IOGEAR GBHFK231W6 Solar Bluetooth Hands-Free Car Kit Multi-Language Version Type: Bluetooth Car kit Noise Reduction: Yes Talk Time: Up to 11 hour(s) Operating Range: 30 Feet Bluetooth Version: 2.1 Battery: Rechargeable Lithium Ion 500 mAh Battery Specifications: Working Amps: 550mAh Charging Amps: 300 ~ 400mAh Working Voltage: 3.7 V Charging Voltage: DC 5V Compatibility: iPhone 5
