Product details of Description: This desk lamp has 3 levels of brightness that can be adjusted and switched at will. The universal hose can be adjusted at any angle of 360°. The rechargeable battery can be connected to the computer, mobile power and power bank, etc., charging and plugging. Specification: Item: Eye protection lamp Body Color: White Switch method: touch Voltage: 5V Rated power: 2.5W Material: ABS+LED Dimming mode: 3 levels of dimming Color: White Applicable places: For work and study Power supply mode: USB data cable for charging and plugging The package includes: 1*table lamp