Features: Two Light Color Optional: USB portable night light, white light/warm light optional, plug and play, highlight eye protection, lightweight and convenient Wide Application: The USB small night light can be use for reading night light, power failure emergency, reading study, dormitory up at night Plug In: Plug-in design, no need to charge the battery, only occupy USB jack position, does not affect the use of 2 port plug, 3 port plug position Easy To Carry: 5g lightweight mini figure, the size is smaller than lipstick, portable bag, go out to carry light, anytime and anywhere to illuminate every moment LED Bulb: Built-in LED lamp bead, soft light does not hurt eyes, environmental protection transparent atomized lamp cover, light is not dazzling Specification Type: Warm light, white light(light color) Material: ABS Color: White Light size(L x W): About 25 x 25mm/0.98 x 0.98inch Light with USB total length: About 37mm/1.46inch Working voltage: 5V 1A Using power: About 1W Color temperature: 6500K(white light), 3000K(warm light) Package included: 4pcs x Night Light Note: Due to the light and screen difference, the item's color may be slightly different from the pictures. Please allow 0.5-2cm differences due to manual measurement.