Hand Free – clamp on table/desk/bed and rotate any angle to free your hands ✔ 3 Light Color - white, warm yellow, warm yellow + white ✔ 10-Level Brightness – optimize your lighting source as best ✔ 360 degree adjustable – easily rotate the swivel ball head for ideal viewing ✔ Universal Phone Holder – works with all iPhone/Samsung smartphones up to 3.6 inches wide ✔ USB Powered - no battery needed, long USB cable (55 inches) ensure sufficient reach from your USB charger ✔ Multifunction – works both as photography ring light and table lamp, or even moonlights ✔ Durable – quality strong material for longevity/stability ✔ Rubber Cushion Clamp - anti-slip/anti-shock for stability and protects your desk or table ✔ Great replacement for phone tripod Specifications: Material: alloy, aluminum Light source: LED Weight: 450g Gear: 3 gears Lamp power: 12W (cold lamp 12, warm lamp 12, cold and warm 24) Storage temperature: -40C ~ 80C Working temperature: less than 45 ° C, safe to touch. Package Content: 1 x Light