Plug and Play Powered by a variety of USB A ports that use a DC 5V power supply, you can plug it into any USB power source, such as a mobile power source, laptop, PC, karaoke microphone or any other device with a USB output port. Not only small but also light Go out and carry light / emergency at home to illuminate anytime, anywhere. Sleek and compact minimalist design saves space and keeps second outlet available for use. Small and easy to carry. Specifications: Size: Approx. Length: 2.2*1.2/1.7*0.8cm Material: PC+Metal Name: USB LED ambient light Voltage: 5V 1A Power: 0.1W Interface: USB Main Advantages: Play and plug * Scope of application: Can be used with USB interface * Applicable scene: Universal Car Interior Atmosphere Light, House festival, bar, Party, Home Decoration Lighting. Pacakge include: 8 x led mini usb light 【USB port, Plug and Play】Fits any equipment with USB ports. It has a wide range of uses, and can be used in cars, laptops, computer, power banks, etc. As long as there is a USB socket, you can enjoy the romantic atmosphere anytime, anywhere. 【Car Interior Atmosphere LED Lamp】RGB LED color ambient light for cars, bedrooms, corridors as a night light and home decoration. Improve the grade, create a romantic atmosphere, and make life more fun! The USB LED light Soft to avoid the direct light shine to protect the eyes, without glare, soft light without stroboscopic, a little more gentle,effectively take care of the eyes with heart. Mini USB LED car light auto interior atmosphere lights low power, voltage DC5V, low power consumption, long service life, let you enjoy energy-saving life. The USB LED light is Compact and light weight, you can carry it with you without taking up space, small and lightweight.