T822 Bluetooth Hands-free Car Kits Sun Visor Speaker Phone Music Audio Stereo Receiver Description:1. Bluetooth Hands-free Car Kits with Sun Visor Clip 2. Built-in Bluetooth V4.1 + EDR; CSR Chipset3. Transmission Range up to 10M Max( free space) 4. Built-in speakers & MIC , DSP Technology with noise-reduction & Echo cancellation 5. Connect with 2 Bluetooth devices Simultaneously 6. Vibration Sensor for Auto ON/OFF 7. Incoming Call Spoken, Auto Pick-up call 8. Built in rechargeable Li-polymer battery9. Up to 35 days of standby time 10. Unit Size 100*58*30mm Package Included:1 X Bluetooth Hands-free Car Kits