LIWUYOU USB Cable LED Light Music Multifunctional Adjustable Touch Sensor Table Lamp with Mini Speaker Stylish and modern design. The appearance and switch of the lamp is totally different from traditional desk lamps.Dust-proof, easy to clean With a small built-in speaker , just connect your MP3, MP4 or other musical devices to the lamp. When music is playing, a little LED flashes with the music rhythm. Novel and creative touching switch desk lamp. Short touch for switching on / off lamp, long touch to adjust the brightness of light. The LED is kind of hidden, and the light is soft, all these designs can provide a good protection for your eyes. Energy saving, environmental protection, and long life. Built-in rechargeable battery, it supports 3 kinds of power supply. Use DC5V power adapter, connect to a computer USB cable, or install 3 AAA batteries.