Material: plastic Colour: Black Size: 5.9*4.1*2.9cm HD pixel 3 million Lens 4G with OV wide-angle lens Wide angle 90 degrees A+ high-resolution ultra-wide angle lens G-sensor built-in LCD screen size 2.0-inch LCD screen HD recording resolution 1920*1080P 30FPS / 1280*720P 30FPS 1280*720 60fps /1280*720 30fps Recording video format M-JPEG, Audio: AAC Memory card TF (up to 32GB) Continuous loop recording Seamless loop recording, no missing seconds Working time 40 minutes Waterproof depth 30 meters Charging time 3 hours Power interface DC: 5V-1A Battery Built-in 400mAh Seiko protection board Working temperature -10℃~70℃ Language English Accessories 9 accessories Simple configuration (accessories may change at any time) (No memory card can be used to take photos or videos, please bring your own memory card)