Unilux Dimmable LED Lamp with USB Charging and Touch Control, White

Lightweight and compact in design. USB cable included to charge lamp through laptop, or takes 3 x AAA batteries (batteries not included) Flexible, yet sturdy goose neck can be adjusted and rotated 360 degrees, to effortlessly cast light where you need it Touch Sensor Control: Press and hold the sensor to navigate through 3 levels of brightness (low, medium, high) Eye Friendly LED lighting: Energy-efficient and eye-caring LED creates a uniform non-flickering light which won't hurt your eyes. On/off switch located at the back of the lamp