Handheld RGB Fill Light – Fully Upgraded, Dazzling Fill Light Color mode and brightness are easily controlled via an LED display. Select from 0-359 colors and adjust brightness from 0-100%. 5500K cool and warm dual-color temperature adjustment lets you seamlessly transition between warm and cool light. The 5500K color temperature adds atmosphere to your creations. Use while charging – your inspiration never has to stop! Non-heating technology allows safe and stable use while charging, opening up more creative possibilities. IPX8 waterproof, sealed with an O-ring. Specifications: 1. Size: 6.7 x 8.1 x 2.8 cm 2. Material: ABS 3. Battery Type: 2000 mAh 4. Light Source Power: 5W 5. Voltage: 5V/2A 6. Battery Life: 3-4 hours 7. Main Uses: Mobile phone live streaming, beauty enhancement, photography 8. Features: Built-in battery, convenient, multi-stage adjustment, multi-camera compatible Type: B Color: As shown Package Contents: 1 x Fill Light 1 x Diffuser 1 x USB Charging Cable 1 x Adapter 1 x Phone Clamp (Variations in clamp appearance may occur due to different batches, but functionality remains unaffected.) Note: Light reflection and different displays may cause the color of the item in the picture to differ slightly from the real thing. The allowable measurement error is +/- 1-3 cm.