Feature: 1. HD PICTURE QUALITY: Supports 4K ultra high definition recording. Whether you are in outdoor sports or daily recording of life moments, it can present you with clear and delicate picture effects, making your memories more vivid and realistic. 2. SMART MOTION DETECTION: Built in advanced motion detection technology. Automatically activate the video recording mode when detecting moving objects to ensure that important moments will not be missed. 3. CONVENIENT TO OPERATE: Adopting the humanized one touch photo and video recording function, so you can respond quickly in emergencies and not miss any memorable moments. Meanwhile, it supports cyclic recording mode. When the storage space is insufficient, it will automatically overwrite the old files to ensure that the device continues to work. 4. FLEXIBLE: 180° rotatable lens allows you to adjust the shooting angle according to the actual needs. Both fixed mounting and handheld shooting can be handled with ease. Compatible with a variety of mounting methods, easy to adapt to different carriers such as bicycles, helmets and so on. 5. LONG LASTING BATTERY: Built in high capacity 1000mAh li ion battery ensures long uninterrupted use. Whether you are on a long trip or a short daily trip, it can provide you with support. Specification: Item Type: Body Video Recording Camera Material: ABS Function: Motion Detection, One Key Photo, One Key Video, Cyclic Video, IR Video, 180° Lens Rotation, Etc. Screen: 240x240 TFT Screen Video Resolution: 4K Storage: Support Up To 128GB Small Memory Card (Excluded) Battery Type: Built In 1000mAH Li Ion Battery. Package List: 1 x Body Video Recording Camera1 x Data Cable1 x Adapter1 x Instruction Manual