BoNew-Oral Himalayan Salt Pyramid Shaped Color-Changing USB Lamp with Wood Base and Bulb Best Gift for Friends

• Release negative ions:laboratories around the world have used various test methods to prove that salt crystals emit ions around them, and the main ones are negative ions.Salt lamps absorb water from the air,then evaporate,then absorb water,and then evaporate,alternating and reciprocating,producing ions in the process.
• Radiation: salt lamp can be released called "Shu Mambo" can adjust the natural frequency, the high frequency electromagnetic wave and suppress the appliance.
• Purify the air,remove bacteria:salt lamp can remove smoke and odor in the air;absorb and remove dust mites in the air,pollen, bacteria,spores,bacteria and so on.Can adjust allergies,asthma and other common diseases of children,while regulating the immune system.
• To ease the pressure of work and life pressure makes people often in tension and anxiety, in this state for a long time,will make the human body health influence.
• The soft light released by the salt lamp can effectively relieve the grey state of people's mind and create a comfortable space environment for you.

Working principle Crystal salt lamp can emit natural negative ions,especially under heating condition,can effectively balance the content of positive and negative ions in the air. It is a natural air purifier. The German Institute of biophysics has revealed the principles of air purification for salt lamps. Crystal salt stone is the main component of sodium salt,salt lamp absorb water from the air,and then evaporate, and then absorb water,and then evaporation,alternating reciprocating,in the process of continuous negative ions. Salt lamp heating the water molecules in the air around the absorption to the surface,when the salt and water molecules after mixing,will dissolve in water evaporation, Na+ and Cl- return to a neutral state and evaporated water carrying negative ions produced by the ionization of water molecules,so the air through this place get purification reaction. This unique process of ion generation only has crystal salt,because the electrical neutrality of the salt atomic structure determines the salt water in the presence of water,the existence of this negative ion capacity. Each salt lamp is a natural shape, and the item you receive may not be the same as those pictures or the outbox,but they must have a posture! Natural things must have their natural beauty. The charm of a salt light lies in its lack of artificial shapes and patterns on the lamp body, ice fall, spirals, and so on. Buyers are aware of this characteristic before they order. This type of natural salt lamp is shipped at random. Other shapes,natural stone. Please noticed before order,in order to avoid unnecessary returns and the difference in assessment,each one must have its unique charm,which received because the edge,unique shape by imagination,warm light sent something warm! Size: 8*8*10cm Weight: about 1.5kg