Upgraded 3 Color x 3 Brightness & Flat SwitchDesigned with 5 LED bulbs and 9 Brightness modes in total, satisfying different light needs in daily life. Press the switch and hold for 3 seconds to change light color (3000K Warm White, 4500K Natural White, 6500K Cool White); Quick Click to choose brightness (Low, Medium, High). Upgraded Flat Switch Button wont easily turn on during travel, better than others Convex Switch No More Wasting Money on Batteries-EverBuilt-in Rechargeable 1100mAh Li-ion Battery and micro USB port. Enjoy your 60 HOURS reading without charging at brightness setting (Warm, Low). Standard Android micro-USB cable included. Never worry about finding a compatible cable if cable lost No Flicker & Eye-ProtectionNo flicker, no shadow, no dizzy light. There are 3 Colors x 3 Brightness Levels, so you can freely choose the perfect color and brightness that keeps your eyes comfortable. EYE-CARE SOFT DIFFUSED LIGHT creates a private reading space for you to enjoy your reading time without disturbing your partner or roommate Portable & Multiple UseSmall in size, lightweight, but rich in function. The flexible gooseneck is 360 bendable to be adjusted on right position where you want. Perfect as book lights, bedside lamps, music stand light, computer light, desk light or for headboard reading, camping, kid's night reading, study, keyboard, kindle, makeup, sewing, painting, tailoring, DIY tasks and hobbies. Double rubber pad on the clip protects pages from being damaged Partner FriendlyIt is bright enough to the area you positioned and at the same time dim enough to not disturb your sound asleep partner. Packing list: Book Reading Light x1, Micro-USB Cable x1, User Manual x1. NOTE: NO ADAPTER INCLUDED.