Features: 1Bluetooth: Car video recroder supports Bluetooth 5.0 for smoother connection, FM transmit support the original car audio, lossless audio quality. 2Front Rear Camera: Car camera has two cameras that allows for simultaneously recording videos from two different angles, with high definition. 3Multifunction: Support multilanguage, parking monitoring, mobile APP control, G sensor collision locking, automatic loopback connection, and so on. 4Safe: Drivers can see the obstacles and pedestrians around the vehicle, effectively reduce the occurrence of scraping, collision, and other accidents. 5Easy Installation: Easy to install without any modification, no complicated operation is required, just plug and play, convenient for using. Item Type: Dash Cam Material: Plastic, electronics Processor: For Allwinner V535 Software: For Linux DDR: DDR 2GB Resolution: 1600x600 Wireless Module: 2.4/5GHz wireless WIFI module Front Lens: Front 4K (resolution 3840x2160, S/25fps) Rear Lens: 1080P (resolution 1920x1080, S/25fps) Bluetooth: Supports Bluetooth BT5.0 FM Transmit: Support the original car audio Multi Touch: Support Rearview: Support Parking Monitoring: Support Power Supply Mode: Type C, car charger, buck line Storage: Memory card (Maximum 256GB above C10/U1) Other Function: Support multilanguage, parking monitoring, mobile APP control, G sensor collision locking, intelligent voice interactive, APP independent transmission, automatic loopback connection, compatible with for IOS devices (wireless CarPlay) and overseas for Android devices (wireless for Android Auto) Battery Type: Built in 500mAh lithium battery (included) 1 x Dash Cam 1 x Rear Camera 1 x Car Charger Cable 1 x Fixed Sticker 1 x Screw Kit 1 x User Manual