1,Bike Camera with Tail Light: The bike taillight will automatically flash when encountering a low dark environment to ensure the safety of night riding. 6 lighting modes are adjustable, you can freely switch to different lighting modes as needed. 2,1080P HD Real Time Video: You can download the corresponding APP and connect it to your mobile phone to view the traffic conditions behind you in real time on the mobile APP. You can clearly see the road conditions behind you on your phone without looking back and shoot HD and stable 1080P images. The 150 degree wide angle lens provides a wider field of view and makes riding safer. 3,Safe and Reliable: The bike camera has recording and shooting functions and uses a 1080P HD chip to help you record the beautiful scenery along the way and help you retain and present evidence in unexpected situations (such as collisions). The camera has reached IPX6 water resistant rating, so you don't have to worry about riding even if it rains suddenly. 4,Long Battery Life: Built in large capacity 3500mAh rechargeable battery, with a battery life of up to 6 hours. The Type C interface fast charging function improves charging efficiency. This camera also has a battery percentage display, so you can check the camera power at any time. The stand adopts a more stable and reliable shock proof and wearproof 180 degree adjustable stand, so the camera will not fall even in bumpy places. 5,High Compatibility: No tools required, only takes a few minutes to install. Basically it is suitable for all bikes. This bike rear view camera supports loop recording and supports up to 256GB of memory cards. (Note that this product does not come with a memory card). In the event of a collision or severe vibration, the current video will be flagged and locked and will not be deleted by loop recording. Item Type: Rear Bike Light Camera Combo Material: ABS Battery Type: Lithium Battery: 3500MAH (Shipped with Built in Battery) CPU: for GK Chip: for GC Display: No Screen Lens: 6 Glass 17mm Angle: 150 Degrees Menu Language: Multi Language Video Resolution: 1920 x 1080P Video Frame Rate: 30fps File Format: MP4 Wireless Fidelity Function: Yes Photo Function: Yes Compression Format: H.264 Video File Locking: Yes Loop Recording: Yes Sound Recording: Yes AI Warning Light: Yes Battery Life: 6-8 Hours Water Resistant Function: IPX6 Memory Card: External Memory Card (Supports 8GB-256GB) (Not Included) 1 x Rear Bike Light Camera Combo 1 x User Manual 10 x Accessories 1 x Card Reader