Necklace Air Purifier with Negative Ions, Mini Purifier

[NEGATIVE ION TECHNOLOGY] This necklace purifier uses advanced negative ion technology to release over 120 million negative ions per cubic meter, effectively neutralizing airborne pollutants and allergens. The ionized particles cling to dust and other contaminants, making the air around you cleaner and fresher to breathe, whether you're at work or on the go. [PORTABLE DESIGN] Designed as a portable air purifier, this device can be comfortably worn around your neck like a pendant. It allows you to enjoy purified air wherever you are without any bulky equipment, providing a discreet and convenient solution for personal air purification while traveling, commuting, or during daily activities. [DUAL GENERATOR] Equipped with a dual negative ion generator and carbon fiber brush, this purifier requires no filters, making it an eco-friendly and low-maintenance choice. The durable design Guarantees long-lasting performance, continuously purifying the air in your personal space without the need for costly replacements. [ADJUSTABLE SETTINGS] The necklace purifier features high and low speed settings, allowing you to customize the purification level to suit your environment. Whether you're in a heavily polluted area or a relatively clean space, you can easily adjust the settings to create a comfortable and healthy breathing zone. [LONG BATTERY LIFE] Powered by a 700mAh lithium polymer battery, this mini purifier offers an impressive 30-60 hours of runtime on a single charge. It can be fully recharged in approximately 2 hours via USB, making it ideal for use in the bedroom, car, office, or while traveling, providing constant protection.