1. Professional Car Hands-free Speakerphone: Hands-free+ Earphone; Hands-free Answering; Bluetooth 5.0; Multipoint Connection; Vibration Power; A2DF. 2. Activate Your Voice Assistant: Siri/ Telephone voice assistant/ Google: Hands-free; "Hi Siri"; Voice Message; Play The Music; Vibration Power; One key To Answer; Voice/Navigation. 3. Bluetooth earphone can be used separately. 4. the earphone to answer the phone by one key. 5. 2 In1 Switch Freely And Create A Private Space : Multiple people same car Opening hands free, private answering answering. 6. 40mm Large diameter and large diaphragm multimedia double magnetic loudspeaker. 7. 1200mA Polymer battery, talking time last for 20 . 8. Comes with metal back clip,tool free and damage free, install it easily 9. High quality noise suppression silicon microphone, to make the talking much more clear. 10. Earphone Can Be Used Independently: Transform to bluetooth earphone by second, for left or right ear using universally. 11. Using digital noise reduction technology, filtering noise intelligently. Bluetooth calls can be as clear as face-to-face conversations. 12. Suitable For Universal Car: Can be used for trucks, buses, pickup trucks, cars. Specification: Headphone Power: 1W Speaker Power: 3W Battery Capacity: 1200mAh Bluetooth Version: V5.0+ Standby Time: 1000 Hours/41 Days Talk Time: 15-20 Hours Charging Time: About 3 Hours Bluetooth Transmission Distance: 10M Charging Voltage: DC 5V Installation Location: Car Sun Visor Colour:black Material:ABS Package Contents: 1 * Visor player Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.