Mini Lightweight Touch-sensitive Flexible Clip On LED Table Desk Reading USB Light Lamp Dimmable Special touch sensitive design,touch to turn on/off.Long touch to dim the lamp.Quality led light source,no radiation harm for eyes and 50000 houres long lifttime. 18 pcs leds,brightness but energy saving.No batteries needed,no worried about the power running out of works with your laptop or power bank. With flexible/bendable body/mini size & lightweight,portable enough for you to use in different occasions such as reading,writing, working and walking. The lamp include a 100CM/39IN USB wire for charging.Easy to use,good quality feature make the lamp to be a perfect gift for friends or your family. We will do our best to solve your problem ASAP if there is any defective or dissatisfied product.Any questions about our lamps please feel free to ask us.