ADVANTAGES: Lightweight and portable, eye protection, durable, long working time, plug into the USB port can be used directly.,MULTI-FUNCTION: Suitable for all devices with USB ports, such as car dashboard/center console, armrest storage area, rear/front seat area, also suitable for bedrooms, bathrooms, hallways, stairs, etc.,HIGH QUALITY: Made of high quality ABS shell and LED, wear-resistant and durable, eye protection, portable design, space-saving.,CREATE AMBIANCE:USB ambient lights not only decorate your car and create a comfortable atmosphere in the car, but also help you find things more easily in the dark.,ENERGY SAVING & ENVIRONMENTAL PROTECTION: Long working time, ultra-low energy consumption, energy saving and environmental protection, the output current is only 18mA.