Sun Visor-Style Bluetooth Car Speaker For Hands-Free Calling And Navigation

Sun Visor-Style Bluetooth Car Speaker For Hands-Free Calling And Navigation 1. Wireless: bluetooth 5.4 2. Supported profiles: A2DP, AVRCP, HSP, HFP 3. Operating range: up to 10 meters32 feet 4. Operating frequency: 2.4 GHz~2.48 GHz 5. Talk time: up to 22 hours 6. Music playback time: up to 10 hours 7. Standby time: up to 600 hours 8. Charging time: approximately 3 hours 9. Rechargeable lithium-ion battery: 650mAh3.7V 10. Optimized internal chip circuitry combined with a Bluetooth 5.4 processor and intelligent noise reduction ensures clear calls even when driving at 120 kmh with the windows open. 11. Supports caller ID ringtone alerts, low battery voice reminders, Bluetooth connection voice prompts, etc., for ease of use. 12. One-click answering frees your hands, eliminating the need to hold the phone. The call log function is simple and easy to use; double-click to replay calls, ensuring driving safety. 13. Press and hold the phone button for 3 seconds to switch to answer mode, making it easier to make personal calls. 14. The wireless transmission range is up to 10 meters. After getting out of the car, pair your phone with the device, then leave the effective range, and turn off the device within 3 minutes. 15. Wireless vibration sensor automatically activates the car's wireless system and connects to your phone when the car door is opened. 16. Wireless multi-point connection technology allows for simultaneous connection of work and personal phones, and automatically switches the priority device based on incoming calls. 17. Equipped with a high-quality 40mm diameter full-range built-in magnetic speaker, offering excellent sound clarity and dynamic range, with delicate and rich sound effects. 18. Dimensions: 113x58x49 mm 19. Weight: approximately 80 g 20. Note: this product needs to be automatically turned off before it starts vibrating and automatically turns on.