Natural Negative Ion Crystal Salt Lamp - The translucent salt block emits natural negative ions that purify the air. - The combination of salt block and modern lighting provides a small night light that also serves as home decor and air purification. - Heat from the lamp causes the salt to release negative ions, which attract and absorb floating particles and help reduce odors. - Contains more than 80 minerals and trace elements required by cells, stably releasing negative ions to absorb dust and particles. - Bottom ambient light: the base can be used as an ambient light, with remote-controlled color options. Use scenarios - Bedroom nightstand: soft illumination plus air purification for a calmer sleep environment. - Living room or office desk: decorative piece that improves air quality while enhancing decor. - Spa or meditation space: calming ambient light with cleaner air for focused relaxation.