These colour changing USB Salt Lamps are truly unique with a white Himalayan salt crystal that changes colours when plugged into a computer or USB adapter.
Salt lamps emit negative ions, which work like natural ionisers keeping the air clean. Negative ions attach themselves to dust, pollen, mould, fungus and odours. This is known to be very beneficial for respiratory health. Salt lamps also minimise the effect of positive ions from EMF’s and electronic devices, while the natural colour of the lamp reinforces the rejuvenating and healing influence.