Led Atmosphere Lights Brightness Adjustable 1w Emergency Lights Longer Life 5v/1a White Interior Lamps Touch Switch Usb Powered Name: Car USB night light Power: about 1W Voltage: 5V/1A Size: 40x18x10mm Switch: Touch Lighting Mode: 1.Voice-activated Color Change 2.Manual Color Change 3.Automatic Color Change Features: 1.Brightness adjustable 2.Touch button 3.Longer life 4.Sound control 5.USB powered Specifications: Three Lighting Modes: 1.Voice-activated Color Change; 2.Manual Color Change; 3.Automatic Color Change. Create the atmosphere you want and glow with the rhythm of the music. High Quanlity: The USB lamp is heat-resistant and pressure-resistant, you can use it for a long time because the circuit board is made of durable material. Mini Size&Portable: Colorful USB LED light, three modes and soft light, suitable for decoration of car, home, party. Touch Button: Touch to change the light mode AND long press to adjust the brightness. USB Powered: Suitable for USB ports, car, laptops, charging heads, mobile power supplies, etc. Package Included: 1* USB LED Colorful Light for Car