Keep Room Smelling Clean - Golden Wave infrared oxygen ionizer has an (O3) mode. The disinfects the room and restored to be oxygen, no pollution again. Appling the Anion Technology - Strong purifying for air, removing, dust, smell and other harmful matter, leaving the air you breathe fresher and clean. Producing the Active Oxygen - The anion releases the negative charge from oxygen element, more active. It can further metabolism, remit the tired feeling. Sauna & Multi-Room Ready - Auto-switches from O3 to ionization after 15 minutes; ultra-quiet for saunas, bedrooms, bathrooms, basement, closet or kitchens. Zero Maintenance Costs - Filterless design requires only occasional wiping/vacuuming-no expensive replacements. Effortless Aromatherapy - Simply add a scent pad to your inozer to enhance your wellness routine effortlessly; to transform any mood or setting. Color:As Shown Material:ABS Package Contents: 1 * Sauna Ion Generator Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.