Bullet Points: This air purifier for bedroom can reduce the noise level to as low as 30 decibels when running, thanks to the professional noise reduction technology. You can enjoy a quiet and comfortable air environment without disturbing your work or rest. This air purifier can efficiently purify the air by removing smog, odor, dust, smoke, and other harmful substances. It can create a healthy and comfortable environment for you and your family, especially those who have allergies. This air cleaner can capture and break down organic pollutants, such as formaldehyde and benzene, with its durable and safe activated carbon sponge filter. It is composed of fine-quality materials that can also neutralize odors and make your bedroom fresh and clean. With a strong air system, this air purifier can quickly inhale and filter pollutants in the air, forming a 360-degree circulation airflow. By generating swirling airflow, it can send the purified air even to every corner of the bedroom, making you feel long-lasting refreshment. This air purifier allows you to plug it in with USB and enjoy purified air anytime and anywhere. You can charge it with computers, USB adapters and other devices, and use it for home, car and workplace. Are you looking for a reliable and effective air purifier for your home? If so, you might want to check out this product. It features professional noise reduction technology that can operate quietly and smoothly. It can filter out dust, pollen, smoke, odors, and other harmful particles from the air, and protect the health of you and your family. It is made of fine-quality materials that are durable and easy to clean. It also has a unique design that can send the purified air even to every corner of your room. This air purifier is suitable for any home and can improve the air quality and freshness in your living space. Specification: Product Name: Air Purifier Weight: 133g Size: (approximate.)12.3*8*8cm/4.84*3.15*3.15inch Battery: USB direct connection Child tips: 1. Due to the color temperature of the display, camera, ambient light and photography skills, etc., there may be a slight color difference in the pictures of some products, and the color is subject to the actual product! 2. Please allow small size differences due to different manual measurement Packing List: Air Purifier*1