30-Day Returns Crystal Cube Table Lamp with USB Charging 
The crystal salt lamp can radiate natural negative ions, especially in the heated state, and can effectively balance the content of positive and negative ions in the air.
Features:
- This unique ion generation process is only available in crystal salt mines, because the electrically neutral atomic structure of the salt mine determines the ability of the salt mine to generate such negative ions in the presence of water.
- It is a natural air purifier. The main component of the crystal salt rock is sodium salt. The salt lamp absorbs water from the air, and then evaporates, absorbs water, evaporates again and again, and generates negative ions continuously in this process.
- The heated salt lamp absorbs the water molecules in the surrounding air to the surface. When the salt is mixed with the water molecules, it will dissolve. After the water evaporates, Na+ and Cl- return to the neutral state, and the evaporated water carries.
- The negative ions produced by the ionization of water molecules, so the air is purified by this constant reaction.
Specifications:
- Lamp holder material: Crystal
- Size: Large square crystal+salt, four-layer crystal+salt, four-layer crystal+color stone（1style 2style 3style ）
- Voltage: 220V
Package Include:
- 1 x Crystal Cube Table Lamp with USB Charging
