Bluetooth handsfree rearview mirror

Detailed Product Description Features: 1. Combine rearview mirror and Bluetooth technology 2. Full duplex, DSP technology for noise and echo cancellation. 3. Independent Bluetooth earphone, taken away easily 4. Support two profiles - Handsfree and Headset 5. Super bright LED caller-ID display 6. Easy fixing on the original mirror, no installation, no wire 7. Up to 300 hours standby time; Up to 10 hours talking time 8. Supply optional car or travel charger together with USB cable Specifications: 1. Weight: 373g 2. Dimensions (L ×W ×T): 282×73× 21mm 3. Bluetooth Compliance: Bluetooth 2.0 with HFP and HSP 4. Frequency Range: 2.402 ∼ 2.480 GHz 5. Transmission Output Power: 0.25 ∼ 2.5Mw 6. Maximum Cordless Distance: 10m 7. Typical Standby Time: Up to 300 hours 8. Typical Talking Time: Up to 10 hours 9. Battery Type: Rechargeable Lithium Ion 10. Charger Rated Input: AC 100-240V, 50/60Hz 11. Charger Rated Output: DC6V, 1000mA