Personal Air Purifier, Portable Air Purifier, Necklace Ionizer, Two Gears of Negative Ions Generator, Creat a Clean Personal Space, Wearable anywhere for Travel, Airplane, Office, Home, Black

🌿【Ionic Technology for Cleaner Air】: Harness the power of negative ions to purify the air by neutralizing pollutants, ensuring a fresher environment., 🔊【Clear Operational Indicators】: Listen for the mechanical noise of the negative ion generator, signaling effective air purification. Experience noticeably fresher and less chilly air., ⚙【Dual Gear Settings】: Choose between high (120 million ions) and low (80 million ions) emission modes on the mini air purifier, offering up to 60 hours of continuous use., 🎽【Lightweight and Portable】: Weighing only 1.5 oz, this portable air purifier is easy to wear anywhere. Its adjustable lanyard fits comfortably for users of all ages., 🌟【Filter-Free Convenience】: Utilize negative ion generator technology without the need for filters, eliminating the hassle of HEPA replacements for maintenance-free air purification.