Specifications Materall ABS PCInput Voltage DC 5VCurrent 500mALight source LEDSwitch type ButtonColor Black WhiteLight color warm whiteSize 10 5cm 8cm 5 8cmFeatures Two modes Sound control mode and light up modeSound control just clapping knocking or tapping it can light upBuilt in rechargeable batteryPower saving LED lightUSB charging power long time usage 15 hours lighting up one chargeInstallation 1 Stick the hook on the clean wall then hook up the LED light2 Take off from hook to chargePackage includes 1 x Water Tap Shape Light1 x USB Cable1 x Hook Sticker