Material: plastic Colour: Black Size: 5.9*4.1*2.9cm 4K Pixel 5 million Lens 6G with 4-wave wide-angle lens Wide angle 140 degrees A+ high-resolution ultra-wide angle lens Video resolution 4K@30fps/2.7K@30fps/1920*1080 60fps /1920*1080 30fps /1280*720 120fps / 4K Photo resolution 16M /14M /12M /10M /8M/ 5M 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)