NIGHT LIGHT APPEARANCE: Stylish and simple design, white is suitable for any match, mini size, cute and practical, easy to carry around. EASY TO USE: You can plug it into any USB power source, such as a power bank, laptop, PC, or any device with a USB output port. The night light consumes very little electricity, saves energy, is safe to use, and is suitable for all people. APPLICABLE OCCASIONS: You can use it as night sleep, night reading, hallway lighting, camping lighting or anywhere you need