How to use: and hold the power button for 3 seconds to turn on and off the machine Long-lasting direct vision is not dazzling: HD fill light,real no blue light does not hurt the eye. Flexible use of multiple scenes: I have all the functions you want. Desktop bracket light: No stroboscopic, no blue light damage, live broadcast is in good condition. color temperature stepless dimming: 20%-100% brightness adjustment, 2500K-8500K color temperature adjustment. Handheld outdoor fill light: Use at any time, long-term battery life, wireless road finger. Multi-device compatibility: Camera, mobile phone, sports camera are compatible, not limited by equipment. Colour:As Shown Material:Plastic Package Contents: 1 * Fill Light 1 * Mobile phone holder Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.