Rechargeable: The lamp uses battery power, can be charged at any time, after charging, no matter where you go, you can carry, very practical and convenient. Adjustable brightness: The lamp emits light without flicker and glare, and supports multiple brightness adjustments. Portable: The table lamp has a simple design, wireless design, and is very portable, you can take it anywhere. Adjustable: The Angle of the lamp can be adjusted to obtain the best lighting effect. Multi-purpose: suitable for office, library, bedroom, to meet your different needs. Date First Available December 18, 2023