Portable Necklace Negative Ionizer Air Purifier In addition to PM 2.5 second-hand smoke

Personal Wearable Air Purifier Necklace/Mini Portable Air Freshener Ionizer/Negative Ion Generator/Low Noise for Adults

Features:
1. Characterized in that the air cleaner can generate negative ions. be used to enhance the body's metabolism and homeostasis.
2. Maximum efficiency: our personal portable air purifiers can release as many as 5 million negative ions, thereby reducing energy consumption and energy efficiency.
3. Mini Portable: You can wear it around the neck, lightweight and portable, can be used anywhere without noisy. The product does not need to add any water or liquid, beginning purify the air.
4. Gift of Love: stylish design make your surroundings more colorful, more fun. Perfect gift idea for family and friends.

Product information:
Input voltage: 3.7V (Battery), 5V (USB Power)
Power consumption: less than equal 0.5W
Negative ion concentration: 5,000,000pcs / cm³
Charging time: About 1 hour
Battery life: About 10 hours
Ambient temperature (operating): -10 ° ~ 40 °C (14 °F ~ 104 °F)
Ambient temperature (storage): -20 ℃ ~ 60 ℃ (-4F ~ 140 °F)
size:79.5*50.5*21.2mm
Material:ABS
colour:Pink / white

Package Includes:
1 Air purifier
1 USB cable
1 Lanyard