2. Built-in 400mAh battery - Provides approximately 80 minutes of recording time. 1. 1080P HD Mini Camcorder - Capture photos and videos anytime, anywhere. 3. Loop video. This compact camcorder supports 8-128G SD/TF card. When the video is full, it automatically overwrite the previous video. 4. This mini camcorder has a display screen, you can watch the video photos at any time. 5. One button video recording and taking photo, easy to operate, easy to carry, can be used as a gift for children, friends, partners and so on. Suitable for school, outdoor sports, traveling, hiking, cycling and so on.