The small, lightweight design of this wall air purifier allows it to plug directly into any US socket, taking up minimal space and making it the perfect choice. With a one-key operation, it's easy to use. Press the button once to activate the negative ion function, turning on the indicator light; press it twice to turn on the night light; and press it three times to turn it off.

This air purifier is designed to improve your sleep quality. Studies have shown that air with negative ions is closer to natural air, similar to that found in a forest. The purifier operates at a super-silent volume, below 30dB, ensuring it won't interfere with your comfortable sleep, even if you're using it while working. Its maximum power consumption of just 5W makes it an economically efficient mini air purifier.

The negative ion air purification function doesn't occupy any additional space, as it simply plugs into the socket and operates 24 hours a day without requiring any additional purchases. With just one on/off button, you can easily enjoy the fresh air.

The purifier also features a night light function with a corresponding indicator light. Turn it on with a single key press, and you can choose to activate the negative ion function, the night light, or turn it off completely. The soft, dim lighting can help you sleep and provide a soothing night light for waking up.

Thanks to its intelligent chip processing, the air purifier is capable of emitting up to 40 million negative ions per second, delivering cleaner, safer, and overall better air quality that your health deserves.

This plug-in air purifier is suitable for a wide range of applications, including new homes, cars, offices, bedrooms, wardrobes, shoe cabinets, toilets, pet nests, and more. It has passed the FCC certification, so you can use it with confidence.

In summary, this wall air purifier offers a small, lightweight design, easy one-key operation, sleep-enhancing features, super-silent and energy-saving performance, and versatile usage, all while providing you with cleaner, safer air for your overall well-being.

product information: