Welcome to newwavebar2.vn Features: Mini LED night light, good for camping, desktop lighting. 3 lights in the card Long lighting, No radiating. Transparent PC material High temperature resistance, impact resistance 48 hours of continuous light test without any problems Use of environmentally friendly lead-free processes, harmless. Portable designed, fits neatly in your pocket or purse, or used as a keychain. Compatible with all standard USB device, power bank, mobile charger, computer, laptop. Liquid crystal display backlight lamp beads thin, ultra-bright, not hurt the eyes. Light Color: White light, Warm light Type: USB light Approved: CE / FCC Voltage: 5V