Introducing our state-of-the-art Hanging neck type rechargeable negative ion air purifier - the ultimate solution to eliminate unpleasant odors! Manufactured in-house, our compact and portable device effectively filters and removes unwanted smells from your surroundings, ensuring a refreshing and odor-free environment. With its rechargeable functionality, you can conveniently use it anywhere, anytime. Trust in our factory's expertise, and invest in this top-notch air purifier for a fresh and revitalizing atmosphere.