Handheld RGB Fill Light: Fully upgraded, dazzling fill light with color mode, brightness control, and an LED display for easy operation. Select from 0-359 colors and 0-100% brightness. Dual Color Temperature Adjustment: Features 5500K cool and warm dual color temperature adjustment, allowing you to switch between warm and cool light as needed for enhanced creative atmosphere. Charge While Using: Non-heating technology and support for charging while in use ensure uninterrupted inspiration, providing safety and stability for more creative possibilities. IPX8 Waterproof: Sealed with an O-shaped silicone ring for waterproof protection. Specifications: Size: 6.7X8.1X2.8cm Material: ABS Battery Type: 2000 mAh Light Source Power: 5W Voltage: 5V/2A Battery Life: 3-4 hours Main Use: Mobile phone live streaming, beauty makeup, photography fill light Features: Built-in battery, convenient, multi-stage adjustment, multi-camera compatible. Type: A Color: As shown Package Contents: 1 x Fill Light 1 x Open Part 1 x USB Charging Cable 1 x Adapter