Sell 2 Set Personal Wearable Necklace Type Hanging Neck Air Purifier Mini Portable Negative Ion Air Purifier, White & Blue best price

2 set Negative Ion Air Purifier: 1 set White & 1 set Blue 1. Breathe cleaner air: This personal air freshener will release more than 40 million negative ions, push pollutants away from your personal space, eliminate most of the , cooking odors and even PM2.5 air pollutants, thereby improving mood And sleep. 2. Carry it with you: Since this mini air purifier comes with a necklace, it can be worn around the neck. During the journey, in public places or other places with poor air quality, wearing such clothes will produce fresh air. 3. No noise: using advanced fans, the sound is very quiet during operation, and no noise will be generated during work or rest.4. Easy to use: easy to operate, simple to operate, you can enjoy fresh air after pressing the button for 3 seconds. 5. Long-lasting: The portable air purifier has a USB charging port, which can be charged for 1.5 hours and can be used for about 24 hours (depending on actual usage) to ensure fresh air product description: Product Name: Portable Air Purifier Filter type: composite filter Output power: less than 0.03W Current: less than 7mA Voltage: DC3.7V Battery capacity: 200MAH Working principle: negative ion Use environment: family, personal carry Applicable area: less than 10㎡ Function: air purification, removal, dust removal colour: white & blue Material: ABS+metal size: 43x43x16mm Package Contents: 2 * air purifier 2 * charging cables 2 * necklace 2 * instruction manualOnly the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.