Lightweight Personal Air Purifier Necklace Reduces Smoke & PM2.5 Air Purifier Necklace Filterless Personal Negative Ion Generator Quiet Operation for Travelers

Advanced Purification: This small air treatment device utilizes high-concentration negative ions to effectively push pollutants away from your personal breathing space.

Portable Design: As a lightweight personal air cleaner weighing only 40g, it can be worn comfortably around your neck or placed on a desk for constant protection.

Wearable Technology: This stylish wearable air purifier features a special conductive rope that maximizes ion production while remaining whisper-quiet during operation.

User-Friendly Operation: The air purifier necklace offers two power levels with simple single-button control and clear LED indicators for charging and mode condition.

Rechargeable Power: Equipped with a personal negative ion generator that is USB rechargeable, providing up to 62 hours of continuous use on a single charge.