4WDKING Rechargeable Electrical Air Purifying, Reusable Portable Air Purifier with HEPA Filter for Sleeping Outdoor Sports Housework
- ...gative ions, which can activate oxygen molecules in the air, and combine with positive ions in the air to sink into the ground, so that the lungs increase oxygen intake, remove more carbon dioxide, and can remove secondary hand smoke, Oil fume and other particulate matter. Effectively refreshes the air.Portable air purifiers are ideal for teenager(Age 11-18 years old), adults.
- ⛳️[Powerful function and easy to carry]Just hang our Smirson Rechargeable Air Purifier. The air purifier uses a carbon fiber brush system to release 10 million small particles of negative ions into the air every second, and pass through its own 1 cubic meter of diffusion area. Enjoy fresh air that is completely natural and healthy to breathe. The negative ion air purifier can be hung on the neck, hand, bag, car, key hook, stroller, and it is very suitable for camping or in the room or desk..
- ⛳️[Easy to use, no noise] ABS shell, sturdy and durable, light weight. Diamond cutting process, high-end appearance. Just click a button to turn on/off. Just press the button for two seconds, and it will silently release more than 10 million negative ions per second. The running sound is very quiet, and there is no noise during work or rest. The negative ion generator is the perfect t....