This USB Crystal Salt Lamp can purify the air and remove smoke and foul smell from the air. When the crystal salt lamp is warmed, negative ions are released, absorb moisture, and neutralized the superfluous positive ions in the air. The heated salt lamp can be regarded as a natural ion generator. 

 Can adjust allergies, asthma and other commonly children's diseases, while regulating the immune system. It can naturally adjust and suppress high-frequency electromagnetic waves generated by electrical appliances.

Benefits

• Improve Air Quality: After the salt lamp is lit, a large number of negative ions can be quickly released through heating, which can effectively improve the air quality and purify the air. Absorbs and removes dust mites, pollen, micro-spore, and germs in the air.
• A New Natural Healthy Life: Natural Himalayan crystal salt lamp can release anions to the surroundings by heating the lamp, purifying the air silently. The salt stone lamp is not hot and safe around people. It adds peace and relaxation to any environment.
• Easy Operation: A touch control to turn on and off, convert the light color. Touch the same key about 2-3 seconds to adjust the brightness. USB or AC charger is applicable, simple to use.

• Household Decorations: Whether the light is turn on or off, the Himalayan sea salt lamp appearance is exquisite and beautiful. The modern irregular surface of the crystal salt rock looks slightly pink but when on the light can make it multiple colors, making it a very good ornament for any room. It's the perfect medium size to be noticed but not overtake too much space.
• Best Choice for a Gift: Send the salt stone lamp to your family, friend, lover, colleague, it can be a great gift for different occasions. Birthday gift, Christmas gift, Father's Day gift, Mother's Day gift…
• Quality Assurance: CE certified, FCC approved and ROHS certification, it is reliable. Every product is inspected before shipment, the packaging is safe and quality is guaranteed.
  

Easy Instructions

 - Touch the key, the warm color light is turned on. Press and hold the switch (about 2-3 seconds) to adjust the light brightness. 

 - Touch the switch button again, the color of the light changes gradually 

 - Touch switch 3 times to fix the light color 

 - Touch the switch 4 times to turn it off.