Model Number : Mini Clip LampSwitch Type : Touch On/Off SwitchShade Type : ShadelessMaterial: ABS,PCSize: 30*4.3*2.8cmColor: black,whitePlug Type: EU plug, US plugVoltage: 5VOwer supply: USB Power: 5WFeatures : Support stand and clip modesStyle : ModernLight Source : LED BulbsItem Type : Desk LampsIs Smart Device : NOProduct battery: polymer 600 mAh batteryIs Dimmable : YesOperating temperature : -10C~+40CColor temperature : 5500-6000kCharging time : 2 hoursEasy to Charge,Built in rechargeable lithium battery and micro USB port. Enjoy your wireless 30 HOURS reading without charging at brightness setting (Warm, Low). Standard Android micro-USB cable included. Allowing you to recharge your book light via laptop, power banks, 5V phone charger (not included).Eye-Protection & No Flicker,There are 3 Levels, Stable and the perfect brightness that keeps your eyes comfortable and protect your eyes from shining hurt and radiation.Lightweight & Portable Design,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.Flexible Neck&Sturdy Clip,This clip light is flexible and provide 360 degrees functionality. Double rubber pad on the clip protects pages from being damaged.Packing list:1 Pcs reading lamp(600mAh)1 Pcs USB data cable