3 color settings and 3 brightness settings-The CUHIOY clip with 28 LED beads has 3 color settings (cool white/warm white/natural), each with 3 brightness settings (30% , 60%, 100%) .Through the touch control, you can easily select the type of lamp, whether you need it to be a rechargeable night light, bedside reading light, baby lamp clip type or table lamp clip type. The clip light will also automatically remember the brightness and color settings you used last time. Small reading lamp with eye protection function-the round head of 28 LED desk lamps simulates diffused natural light, reduces multiple shadows, clear vision, no flicker, no glare. The blue light blocking lamp can block 99.95% of blue light, reduce eye fatigue, and create a more warm and peaceful atmosphere. The bedside lamp is especially suitable for children and teenagers. A great gift for children and bookworms. Flexible gooseneck and sturdy clamp-The curved neck allows you to bend and twist the clamp on the reading lamp to the exact position you need. The padded sturdy clip can firmly fix the clip on the table lamp on the bed frame, table, desk, book shelf, headboard, music stand, and crafts, and will not damage your furniture. In addition, the flat clamp allows you to place the small desk lamp on a flat surface. USB rechargeable wireless bedside lamp-LED book lamp with built-in 1800mAh rechargeable lithium battery and USB cable. A reading light that is powered by a portable battery is fully charged once, and it will work for a long time. So there is no need for wires next to the bed, which is a great advantage for children. Product Package includes:1* CUHIOY book light with 28 LEDs1* Micro USB charging cable1* User ManualPortable LED clip-on light. This is a portable book reading lamp suitable for children, nerds and partners, with eye protection function, easy to carry, suitable for outdoor or night bed reading. You can easily clip the reading lamp on the bed, headboard, bedside frame, desk, table, music stand, laptop, etc. In addition, the flat clamp allows you to place the lamp on a flat surface. Light source: 28 LEDs, 9 modesLight color: warm white&cool white&warm whiteColor temperature: 3000K-6500KPower: 1800mAh batteryVoltage: DC 5V/2ABattery charging time: 2HWorking time: 40-60H (low brightness)/20-40H (medium brightness)/5-10H (low brightness)16pcs LED block blue light beadsOur bedside clamp adopts a round head design, which can simulate diffused natural light, reduce multiple shadows, and have a clear vision. There is no flicker. There is no glare. The clip on the lamp can block 99.95% of blue light, reduce eye fatigue, and create a more warm and peaceful atmosphere. 360 flexible neck & strong clipThe flexible and strong neck makes the reading lamp clip on the bed bendable. Padded sturdy clips can firmly fix the bunk bed lamp on the bed frame, table, desk, book shelf, headboard, and will not damage your furniture. Built-in 1800mAh batteryBuilt-in 1800mAh rechargeable battery and provided USB data cable, you can easily power the reading lamp battery through a computer, mobile phone charger or laptop. Children's clip-on table lampYou can clip a small table lamp with a clip on the edge of the table to provide enough light for your child to learn. Clip-on lamp for workThe LED clip on the lamp can fill in the light during zooming and show you a clean image. The clip on the lamp can be your companion for night work to reduce eye strain. Multifunctional clip-on lightOur clip lamp is very suitable for your bedside reading lamp, bedside lamp, clip-on bedside lamp, adjustable office table lamp, children's night lamp, tent camping lamp, etc. Portable and wireless clip lightOur portable LED lights are very suitable for reading, studying, working, making, camping, and watching videos. The compact clip lamp is an ideal companion for home, travel and business trips.