100% Himalayan Salt Crystal plus Plastic Base plus 7-Watt Multi-color LED light plus USB Cable (Included USB Adapter) Natural Himalayan Salt Lamp is made by hand carved from 100% Himalayan Salt Crystal, so each 1 styling is unique and natural. USB Table Salt lamp interior has been installed with the LED Light and with the USB Cord. The length of the Salt Lamp Cord is about 36 in.; lets you plug in the salt lamp without distance trouble. Benefits you can get if the continuous use of this salt lamp: Salt crystal lamps are highly suitable for daily use in the whole house, in bedrooms, in living rooms, in dining rooms, in the hallway, in meditation rooms, near televisions, and around computers. Use these beautiful lamps in offices to reduce fatigue and beautifies the surroundings of your work area, it improves your concentration and refreshes you by neutralizing the effects of an artificial environment. Use the lamp in waiting rooms to create a relaxing atmosphere, during massage therapy and anywhere else you want to restore or maintain the natural air quality.