About this item This is the best multi-functional sports camera for extreme sports. The 1080p HD lens records every wonderful time and every adventure, which is the best witness of your marvellous,Please include it in your best memoirs. If you are also a fan of extreme sports such as skateboarding, outdoor sports, bicycles, motorcycles and diving, you should take it with you for adventure. It can work at -10~+55℃ or 30m underwater. The perfect combination design of wide-angle 120 degree high resolution lens makes it more convenient for multi angle, 1080P high resolution video shooting in various occasions. Built in 1/4 inch low noise high image quality sensor, which can capture ultra clear pictures in dark places, the vibration of the built-in vibration motor can indicate the working state The built-in lithium battery charging and recording function has its own large capacity lithium battery, which can last for 2 hours. It can be used with mobile power to achieve charging and recording at the same time