JEERUI NEWEST Accessories For Go Pro Underwater Diving Light waterproof LED video light + buckle mount For GoPro Session/Hero4/3+/3/Xiaomi,Double battery,Black The Underwater diving light is used for GoPro Hero 4/3+/3/2 and Xiaomi yi /SJ4000/SJ5000 Action Camera,Wide angle beam. Waterproof diving light for Gopro Hero cameras:waterproof to 30m,this underwater diving light is special for diving and will Illuminate the underwater world,the light can be used as emergency light,so it is also for camping,mountain climbing and other outdoor activities... Multiple lighting modes:3 gears of the video light for Gopro Hero cameras can be choosed:HI-LOW-SOS,1000MA battery working time is 2.5H for HI gear,8H for LOW gear,12H for SOS gear. Easy to install and use:it is easy to install the Gopro camera to the this diving light according to instruction.The diving light can be used with the headband and chest strap,easy to carry and use. Rechargeable batteries:this diving light comes with 2 rechargeable Lithium Batteries(each:3.89Wh,1050mAh),after batteries are full charged with USB port,they will last long time.Please do not straight look to the LED light when the light is on.