Set of 8 Negative Ion Air Purifiers – Silent Plug-in Air Purifier Against Odors, for Bedroom, Office, Kitchen, Bathroom and Home

【Negative Ion Technology】This negative ion air purifier releases up to 20 million negative ions to effectively eliminate stubborn odors throughout the house. Say goodbye to pet odors, smoke, and airborne dust, and enjoy healthier indoor air. It only releases ions, without any fragrance. 【Ultra-Quiet and Energy Saving】With a noise level below 20 decibels, this bedroom air purifier is nearly silent, guaranteeing a quiet environment for sleep and relaxation, even for families with infants or the elderly. With a consumption of only 2 watts and a rated voltage of 100-240 volts, it is an environmentally friendly choice for continuous operation. 【Easy Installation】Simply plug the air purifier into a standard outlet, and it starts immediately. It is turned on and off by simply pressing a button. No filters to install or replace. The indicator light shows you that the device is operating. After 2 hours of operation, it automatically turns off for 10 minutes and then restarts. Its energy consumption is reduced, and it is safer. 【Large Effective Coverage Area】This compact and portable air purifier is ideal for small spaces. Its optimal cleaning area is 10 square meters (107 square feet), but its effectiveness decreases beyond that. Ideal for small spaces like bedrooms, bathrooms, kitchens, and dining rooms. 【Safe and Reliable】This air purifier is equipped with built-in overload protection and a fireproof housing, offering double protection for safe use. It is suitable for various indoor spaces, including bathrooms, hallways, pet areas, and nursing homes. Features: - This plug-in negative ion air purifier releases up to 20 million negative ions to effectively eliminate stubborn odors throughout the house. - It is easy to turn on and off with a single button. No filters to install or replace. - With a consumption of only 2 W and a rated voltage of 100-240 volts, it is designed for continuous and energy-efficient operation. - This negative ion air purifier is quiet (under 20 decibels). - Air purifier for bedrooms. Built-in overload protection and fireproof housing for optimal long-term safety. Specifications: Product Name: Plug-in Negative Ion Air Purifier Color: White Material: Fireproof ABS Dimensions: See image Operation: Buttons Noise Level: Below 20 dB Coverage Area: 10 m² (optimal) Package Contents: 2/4/6/8 x Plug-in Negative Ion Air Purifiers