Adywe Portable USB Flexible 14 LED Dimmable Lamp Light with 3 levels of brightness Touch Switch for PC & Mac Compatible(pink) 4 modes (3 Levelsof brightness with off): soft light, white light, adjusting the brightness as you need. 14 LEDs for using 10,000 hours, and made of durable metal material with silica gel wrapping; Can be compressived and distorted. Soft and bendable light body, can be adjusted in any angle and easy to use anywhere. Low power lamp, standard usb, directly put it into the USB port as a power source. Lightweight and compact, makes it easy to carry and handle; Suitable for notebook computers, desktops, computers, mobile power supplies, etc.