Longlasting, USBRechargeable Light for Study, Work, and Reading Extended battery life: Equipped with a largecapacity internal battery for hours of uninterrupted use. Ideal for latenight reading, extended study sessions, or work projects. Recharge conveniently via the builtin USB TypeC port, compatible with a wide range of power sources including laptops, power banks, and wall adapters. Versatile lighting options: Choose from three color temperatures—natural, white, or warm light—to suit different environments and preferences. Natural light for daytime study, white light for focused work, and warm light for a relaxing evening atmosphere. Designed to reduce eye strain during prolonged use. Fully adjustable brightness: Smooth, touchcontrolled dimming from 0% to 100% allows for precise lighting adjustment to match any task. Builtin memory stores your last preferred setting, so you can to previous brightness levels instantly— for working at night without disturbing others. Secure and spacesaving clip design: Durable clip base grips firmly to shelves, desks, or headboards without damaging surfaces. Keeps your workspace clear by eliminating the need for bulky lamp bases, while ensuring the light stays exactly where you position it. Use scenarios: 1. Clamp to your desk for focused study sessions, adjusting brightness and color temperature to maintain comfort during long hours. 2. Attach to a bookshelf for latenight reading, using warm light to create a calm, inviting atmosphere without disturbing household members. 3. Clip to a bed headboard for flexible nighttime illumination—ideal for writing, crafts, or quiet work before sleep. Built for convenience, performance, and adaptability, this rechargeable clipon lamp delivers reliable light exactly where and how you need it.