Features: The cute penguin nightlight is charged by USB cable. Silicone shell with soft-handle,can be pinched and patted. Colorful allochroism upon pat. Soft lighting Specification: Product Name:Penguin Silicone Night Light Rated Power: 1W Light color:Warm White & Colorful Material:ABS+Silica Lamp Size:5.9*3.9inch Operating current: MAX 350mA Battery capacity:800mA Charging Port: USB Using Time: 4 hours in warm white light mode, 20 hours in color changing mode Work Life: 50000 hours Charging instructions: The night lamp can be fally charged with 3 hours of 5V/1A charger.It indicates'' charge on going'' if indicator light is red,and "charge completed" if green. Built-in battery Protective Arcus enables long-term use when plugging. Lighting control instructions: Please switch on the bottom button to use ,and it will be started with warm white light which means power on . First it can turn into red by flapping silica gel. Second it will be freen by flapping. Third blue follows by flapping. Fourth it will become color cycles by flapping. Fifth it will power off by flapping . Plese press the switch to rurn off on the bottom when it's not used. The lamp will create a 6 degree angle against the horizontal line in normal service condition and it is non-skid on plate surfaces. Package include: 1 x Penguin Baby Sleep Light 1 x USB cable 1 x manual niceeshop(TM) highly appriciate all customers; opinions to improve the selling, also if anything you unsatisfied, pls contact our customer service department for probable best solution.