Feature: Usb charging: Convenient and easy to use: USB interface is widely used in various devices, such as computers, mobile phones, tablet computers, etc. It is very convenient to charge only one USB data cable. Higher stability, no damage to equipment, and no fire risk during charging. Better control of electricity consumption and reduction of energy waste will help to save energy and reduce environmental pollution. 360° twisting rotation: Adjust the angle of the light freely, so that the light can better illuminate the target area and improve the lighting effect. The angle of the light can be adjusted according to different use scenes and needs, and the eyes can be better protected from fatigue. No splash screen: No splash screen and no blue light help to protect eyes, reduce visual fatigue, improve visual experience and relieve sleep problems, which is very important for people who use it for a long time. Package included: 1*USB lampFeatures：USB Power Source：AC Size:38cm*8.3cm*2cm Is Batteries Included：No Light Source：16 LED bulbs Power supply mode: socket power supply Average service life: 20000h Light Color: Intelligent Voice English Switch type: voice-activated Light source power: 1.5W Additional Functions: Alarm Clock, Music, DIY, Projection, Night Light, Learning Light, Ambient Light, Others Lampshade material: PVC Voltage: ≤36V Shape: Abstract Style: Modern and minimalist Type: Night light Turn on the lights command: turn on the lights/turn on the lights/come back Lights off command: turn off the lights/turn off the lights/go out/go to bed Color Command: Change Color/Change Color/Change Color Brightness command: lighter/darker