【High-Quality LED Beads】Uses premium LED beads with a lifespan of over 8000 hours, ensuring long-lasting performance. 【USB Powered】Can be powered by a laptop, PC, wall adapter, or power bank for convenient use anywhere. 【Adjustable Angles】Features a multi-angle adjustment knob, allowing you to change the lighting angle to suit any scene. 【Retractable Phone Clip】The phone clip is adjustable, fitting phones with widths from 6-8cm for easy use during live streaming or video recording. 【Telescopic Tripod】Comes with a telescopic tripod that extends up to 1.6 meters, providing stability and flexibility for different setups. Specifications: LED lamp beads: 128 (64 white + 64 yellow) Lighting color: cool color, cool & warm color, warm color Color temperature: 3000-6500k CRI: ≥90 Brightness level: 10 Power interface: USB powered Voltage input: DC 5V Power: 12W Installation interface: 1/4 universal interface Number of bracket sections: 3 sections Storage height: 55cm Expanded height: 58-155cm