Compatible with all smartphones, 10 adjustable brightness levels, 4W power at 250 Lux Max Illumination, 3 color temperature modes, 3100-5500K, and built-in 3.00mAh rechargeable Li-Polymer battery. Includes LED video light, smartphone mounting clip, and ella camera adapter. Illuminate your subject to capture professional-quality video on your smartphone with the Light Up On Camera video light. Simply adjust the brightness settings and color temperatures of the LEDs to find the ideal light to suit your subject and conditions. Features. Compatible with most smartphones. Choose from 10 brightness settings to suit your needs. 3 different color temperatures from 3100K to 5500K are to suit your conditions. Uses 4W of power at a maximum illumination of 250 lux. Equipped with a rechargeable 3.7V, 2000mAh Li-Polymer battery. Recharge the battery via USB-C connection. Comes with an LED video light, smartphone mounting clip, and a camera hot shoe adapter. Specs: Depth 5 in. Dimensions 4.5 in. x 2.5 in. x 5 in. Height 4.5 in. Weight: 0.55 lbs