NOTE 1. SONY batteries are NOT included and the ring light has no charging function. 2. Please note, when you use the remote to control the ring light, make sure the knob at back of the light is turned on. 3. The exact types of SONY battery that can be used are:SONY NP-F550/F570/NX5/TRV1/TRV3/3000/517/910/V119/V15/V25/V820E/900E/2000E/320E/520E/720E/820E/618E/250E/VX2100E/PD150P/100P/190P/GV-A700/GV-D800/FD85/FD75/FD81/CCD-SC5/SC55/TR3/FX1E/190P/DCR-TRV9E/46E/49E/66E/67E/87E/98E/110E/120E/130E/210E/310E/317E/TRV33E/NP500/V115/610E/710E/HVR-Z1C/HVR-V1C/FX7E. DESCRIPTION Inkeltech 18 inch LED ring light can change color without a color filter, has a porous design for excellent heat dissipation and a remote control. 480 pcs LED beads bring you daytime light and a 360-degrees rotation phone holder for multi-position shooting. USER FRIENDLY Super easy to setup with only two steps to finish the installation: 1. Unfold the legs of the light stand and adjust to the height you need 2. Attach the ring light to the top of light stand and tighten the screw More lightweight and portable: Inkeltech ring light kit is only 4.5 lbs. One bag is included that carries all equipment and is easy to carry and suitable for outdoors. PRODUCT FEATURES: Internal diameter: 12.4 inches /315 mm Outer diameter: 20 inches / 455 mm Thickness: 1.4 inches / 35 mm Color temperature: 3000-6000 K Input power: 110 V / 240 V Output power: 60 W Adjustment range: Stepless adjustment CRI>90 LED beads: 480 pcs WHAT YOU GET? 18 in / 46cm LED Ring Light Body ×1 IR Remote Control ×1 Selfie Controller ×1 20-75 in / 50-190 cm Light Stand ×1 Phone/Camera holder ×1 Adapter ×1 Durable Bag ×1 Paper Instruction ×1