Features:_x000D_1. RELAXING - Gravity Sensor LED Light. Providing you with a one-of-a-kind experience, create a stunning environment that you can look forward to every day_x000D_2. MULTIFUNCTIONAL - Designed with two levels of brightness, use the lamp on multiple occasions whether it'd be on your desk when you39;re working or for a calming glow when you39;re headed to bed._x000D_3. PORTABLE - Completed with its own battery, move the lamp around anywhere in your home._x000D_4. USB POWERED - Each lamp is powered by a USB cable that can be plugged into a wall charger, mobile power, or any device that supports USB power. Perfect for maximum flexibility_x000D_5. THE PERFECT GIFT - A unique sights to see, surprise them with something they39;ve never seen_x000D_Notice:_x000D_1. Actual color may be slightly different from the image due to different monitor and light effect. Please allow 1-3cm deviation due to manual measurement._x000D_Specification:_x000D_Material: ABS Plastic Base Polystyrene Body_x000D_Power Voltage: 5V_x000D_Number of Lights: 12_x000D_Battery Life: 12 Hours_x000D_Size: 190x62x96mm_x000D_Brightness: 2-level adjustable: High brightness, low light energy saving_x000D_Color: white lightsyellow light optionalPackage List:_x000D_1 x LED light_x000D_1 x USB cable_x000D_1 x user manual