[Worry-Free Guarantee] 100% customer satisfaction is our constant pursuit. Podofo supports 12-month after-sales guarantee and 24/7 after-sales service. Firmware upgrade/lost accessories/camera failure, etc., we will solve it perfectly for you. [FM Transmitter and Bluetooth Music]: The 9.66-inch mirror driving recorder can synchronize FM radio stations through the FM transmitter. Adjust the FM of the driving recorder and the FM of the car to the same frequency to connect the car speakers. Connect Bluetooth to your phone, make a hands-free call, and select the [Bluetooth Music] option. Click the [BT Management] option on the interface to connect Bluetooth to your phone and start playing music. [24-hour parking monitoring & loop recording ]: 24-hour parking monitoring only works under external power supply. After parking, you can set the time within 24 hours as needed to monitor everything around the vehicle. When the TF card is full, the device will receive and automatically overwrite old files. [Mirror Dash Cam with Wireless Carplay and Android Auto]: Can connect wireless CarPlay and Andorid Auto, your phone is connected to the machine via Bluetooth and WiFi. After connecting to carplay or Android Auto, you can use voice control, GPS navigation, listen to music, make phone calls, and other rich entertainment software. Compatible with Google_Assistant and Siri voice control, super convenient. [1080P Mirror Driving Recorder]: The upgraded 9.66-inch rearview mirror is equipped with a 1080P front camera and a 1080P rear camera. 2.5D curved glass touch screen and anti-glare treatment, IP68 waterproof screen, it has aurora capture technology, the front and rear cameras can effectively balance the brightness that is too bright or too dark, and can take high-quality photos in any situation (day or night). The adjustable front camera cover almost the entire field of view, reducing blind spot.