USB 20 LED Ring Shooting Night Flash Light for GoPro Hero 3+, Hero 3 Plus, Hero 4 Camera Standard Waterproof Housing Compatible with GoPro Hero3+ / Hero4 standard housing only (the housing features no screws on the outer housing around the lens) 20 LED ring light provides virtually shadowless lighting Powered by mobile power or laptop etc via the USB cable Energy-saving, high brightness, low power consumption and long service life Package included: LED Ring with USB cable x 1; Mounting Strap x 1 (GoPro camera, housing and other accessories are NOT included); Free touch screen stylus pen is included (Random color shipped)