USB crystal lamp is a small version with the same properties as a regular wall plug lamp, but now plug it in on your desk top or laptop computer or other device with USB port.
Description: Himalayan salt USB lamp is considered as a natural air ionizer. It refreshes the air and helps neutralize the electro-magnetic fields and radiation generated by your computer and other electronics.
Weight: 0.5 kg
Height (approx.):11 cm
Wight(approx.): 7 cm