Product details: length: 15.1cm; Base size: 6.4x7.0cm; Lamp body height: 27.4cm; Voltage: 220volt; Power Consumption: 3watts; Weight: 295g; Power Input: DC5V 1AFinely Crafted: Graceful and elegant in shape. The table lamp is made of galvanic PMMA (titanium) and 16pcs LED light source; Built-in 1200mAh Li-ion batteryTouch and Dimmable: The table lamp is easy to use, it can be turned on and off by touching the touch function on the upper part of the screen and can be adjusted to three brightness levels: warm white, neutral white ,white dayRechargeable: The ZMH USB table lamp with a rechargeable battery (Charging time: about 4 hours),Rechargeable with a USB cable via the power supply or connected directly to the mains,which guarantees a maximum lighting time of ten hoursApplications and Customer Service: It is ideal for additional and ambient lighting in modern living rooms, such as the living room or even the bedroom. In addition, it can be used perfectly as a small task light or as a decorative light. ambience, for example placed on a chest of drawers, sideboard or side table.