Usb Night Bedroom Bedside Night Power Bank Power Outage Emergency Car Usb Features: Plug and play, easy to use Compact and weight, convenient to carry and store Soft shade to avoid the direct for effective eyesight protection Flexible body,suitable for many place and such as bedroom,car,desk,indoor and outdoor Product information Product Name: USB night Product power: 2w-5v Exposure area: 3 meters Product size: 25x37mm Product color temperature: warm (3000K), white (6500k) Usage: Power bank, USB plug-in, computer, mobile phone charging, car USB Package Content: 1X USB night