Unique one of its kind design - Lamp neck made of beads, that resemble human spine - All beads can be moved, hence making the lamp highly adjustable to any direction - Bright Warm-White light resembles natural sunlight - Dual Power option: Works on 3 x AA batteries (not included) or USB power (cable included) - Can work with PC, Laptop, Electricity, or even a power bank through USB wire - Touch-sensitive button to turn the lamp on/off and to adjust dimmer control Usage Instructions: Insert batteries at bottom or insert the USB cable provided with the lamp. Turn on the main switch at back. Touch the power button on the front once to turn on the lamp. Touch again to turn off Press and hold the power button to adjust the light dimmer.