Car Solar Powered Bluetooth 2.1 Speaker Speakerphone Hands Free for Cell Phone Solar-Powered Bluetooth Handsfree Car Kit Speaker Speakerphone For Cell Phone Wireless Solar Powered Bluetooth Handsfree Speaker Car Speakerphone For iPhone Description: 1. The latest Bluetooth version (CSR): V2.1+EDR. Compatible with most of bluetooth mobile phone (include iPhone series). 2. Wireless connection range reaches up to 10m. 3. Support Hands-Free, Headset, EDR etc Bluetooth protocol specifications. 4. Support 2 cellphones pairing simultaneously. Can memory 8 bluetooth phone pairing at most. (Unique technology can support dual phone connection online standby at the same time). 5. Built-in DSP noise suppression and echo cancellation. (Special noise reduction processing enables you clear call at high speed of 120 yards while windows opened. ) 6. With Hi-Fi 2W speaker and microphone with high sensitivity. 7. Built-in rechargeable solar panel. You can also charge it with standard USB cable. Color: black + silver Size: about 95 x 55 x 15 mm Package size: about 200 x 125 x 40 mm Bluetooth version: V2.1+EDR Operating frequency: 2.4GHz-2.48GHs SIM Support protocol: HSP.HFP Support multiple device pairing: memory 8 bluetooth pairing devices. Call time: about 15 hours Charging time: 1. about 3 hours by charger. 2. about 15 hours by solar power. Charging voltage: 1. Charger: 5V/400MA 2. Solar charging: 5V/MAX 60mA Battery capacity: 650mA Note: When charging with solar power, please ensure solar panel well-distributed power. Package included: 1 * Bluetooth Car Kit 1 * USB Cable 1 * Car Charger 6 * Suction Cups 1 * User Manual