Sell 【PH】Personal Travel Mini Portable Air Purifier, Negative Ion Purifier, Necklace Wearable For Both Kids And Adults, Home Mini USB Charging Air Purifier, Eliminates Smoke Smell, Odors, Dust, Polle best price

Highlights: Main function: This product is a high-efficiency negative ion air purifier, which can actively absorb and settle PM2.5, smoke, pollen, dust, second-hand smoke, etc. to remove second-hand smoke, formaldehyde, smog, viruses and other harmful substances Ultra-quiet design & Ultra-low ozone emission. Your intimate partner of clean air. Fast charge & long battery life. Hassle-free maintenance. No filter replacement. Clean air everywhere. It can be use in your car,hanged around your neck, perched on desk at work or by your bed at night. Increase the ambient negative ion concentration, freshening the air and bringing positive effect on physical health and well-being. Specifications: Product material: ABS material Anion concentration: 8 million PCS/m³ Purification range: about 1m³ Battery capacity: polymer lithium battery 300mAh Charging time: about 30 minutes Battery life: more than 20 hours Battery life: more than 5000 times of charge and discharge Battery voltage: 3.7V Product size: 65*47*22mm Packing size: 85*85*45mm Product net weight: 29g Product gross weight: 102g Accessories content: anti-static safety lanyard, charging cable Others: Double negative ion emitter, bear appearance