Rresolution: HD 1920*1080P Daily Waterproof Battery capacity 400mah for supporting the working time up to 1.5 hours Power supply: Built in Li-battery (Recharge by USB) Package includes 1 x 32GB Watch (built-in Memory) 1 x USB Cable 1 x User Manual Kindly Reminder :This watch can prevent life splashing water,Please don't put it underwater. Muti-function Video Bracelet- This video camera gadget features one-click video recording and one-click photo shooting.Suit for interviews, life records, entertainment and leisure records, sports records, teaching records, home security, etc. 1080P Full HD Camera- 1080P HD Camera - Camera support video in 1920 x1080p resolution and take picture. And this wearable camera with no light and silent during recording. Easy to Use and Convenient to Carry- It can wear and can be used as a normal bracelet for time display, people difficultly distinguish it. This portable camcorder features on/off/photo button and video recording button. When you operate the body camera, and the file will automatically save when power off. Night Vision- Captures more details and present definition images during night with IR LED. Note: the function can only be used for auxiliary use, not for professional night market function lens. Support USB Charging- It can unlimited endurance power by usb charge, power 30mintues can use 1 hour. Before use the video camera, please read the instructions and conduct several tests to grasp the best operation angle. When you need to format or set the device time, please back up important files and 'TIME UPDATER.