Feature

●Excellent Removal: The latest double carbon brushed double negative ionizer design uses over 6 million negative ions to effectively remove airborne dust, smoke, formaldehyde and PM2.5 etc
●【Lightweight & Convenient】Mini portable necklace design, stylish and easy to carry. With a drop resistant strap, you can wear it for a long time like a necklace without getting tired
●【Lightweight & Portable】 Mini and portable necklace design makes it easy to carry. Lightweight type makes a great gift for family, friends, and colleagues
●Weighs only 1.1 oz (30 g) - Lightweight and can be hung around the neck, hung in the car, or put in your pocket. You can enjoy the clean air anytime and anywhere. Exquisite appearance, good choice as a gift for family, friends and colleagues
●USB Charging Type: USB interface charging, regular cell phone data cable is universal and convenient and timely suitable for many places such as indoor, office, travel, outdoor and so on

Description