MAGNETIC SOLAR WIRELESS BACKUP CAMERA KIT - This wireless backup camera system includes a 7 inch loop recording monitor and a magnetic rear/front view backup camera. Adopts digital wireless transmission technology, presents stable and high-definition images for reversing or monitoring. It could delivers a stable image without any interference from other wireless signals, like Bluetooth, radio or cellphone PORTABLE BACKUP CAMERA WITH STRONG MAGNETIC BASE - Magnetic solar wireless backup camera base is equipped with a strong magnet, it can be firmly attached to any metal surface of the vehicle, no need to worry about the camera falling off while driving. No hard wiring, easy to attach and remove. With the magnetic mount, it can also be attached to a small RC model car and remotely run the camera around. 9600 mAh SOLAR POWERED BATTERY - The solar magnetic wireless backup camera supports both Type-C charging & solar charging. The solar backup camera has built-in 9600 mAh rechargeable battery. You can recharge on the go! The camera gets 1 hour of sufficient sunlight per day, it can be used for one year without recharging. HD1080P DVR MONITOR - The monitor has a built-in 32GB SD card to record driving videos. With 1080 screen resolution, supports up to 4 cameras in single view / dual view / quad view, make your driving safer! Warmly tips: This system contains one portable magnetic backup camera only, if you want to add additional cameras, please contact Nuoenx customer service to purchase separately. Monitor size: 7(W)*6(H) inch. Magnetic Camera size: 4.25(W)*3.25(H) inch. STABLE SIGNAL TRANSMISSION DISTANCE - The max wireless working range is over 328ft in open area ,and 50ft on vehicle for reversing or 36ft on vehicle for continuously use, which is long enough for most vehicles, like Cars, Trucks, Pickups, Camper, SUVs, Trailers, and Minivans.