Portable - The LED night light is battery operated. It comes with a 1500 mAh rechargeable battery that can last up to 48 hours. You can always connect the lamp to a wall outlet as a regular bedside lamp. You can disconnect when needed and carry a portable lamp overnight for added safety. Or use it as a backup lamp for outdoor camping. Dimmable: The bedside lamp is equipped with a touch sensor dimmer switch with 3 brightness levels, allowing you to easily change the brightness by simply touching the lamp. The lowest setting provides soft light for better sleep. Its highest setting provides extra brightness for cozy reading or a child's bedroom without disturbing your partner or baby. Universal USB Charging: The rechargeable lamp comes with a USB adapter for charging. Even if you lose or forget your adapter, you can still charge the lamp by connecting the cable to any USB port, including a laptop, computer, power bank, wall outlet, or power strip. Add Beauty to Your Home: This new lamp features an elegant, low-profile design that provides ambient light to beautify your home or office without taking up too much space. With its built-in battery, you can place the lamp anywhere, on a bedside table, shelf, desk, side table, dining table, and more...