1. Built-in 4600mAh rechargeable battery, can be fully charged in 4~6 hours (can be used while charging). Use time up to 12-24 hours, depending on the intensity of the light. With its built-in battery, you can put the lamp anywhere, bedside table, shelf, desk, side table, dining table, etc..2.Designed dimmable touch button on the top, you can touch the top center to turn on the outdoor table light, touch again to turn off the light. LONG PRESS to adjust the brightness to match your different need. When you turn off and on, retain the brightness of the light when it was off..3.Cordless, sturdy and lightweight aluminum body, elegant round design, smooth and slender metal arm with matte shade makes it look stylish, with non-slip design at the bottom and soft silicone to avoid scratching the table. Low-key and elegant color scheme, no need for fussy decoration.4.With IP54 protection level tech and unique drainage shape, outdoor table lamp no need to worry about water ingress, suitable for outdoor camping and dinner lighting..5.Customers satisfaction and good purchasing experience is our priority. We strive to provide premium quality products and have confidence on our table lamps. if you have any doubts or problems, please do not hesitate to . We always committed to ing premium quality products and .