portable air purifier 3 5 years service

{"cid":"91220565","title":"Lightweight Wearable Air Purifier with 3-5 Years Service Life 21 Hours Battery Life and 74g Gross Weight","imgUrl":"https:\/\/img.chinax.com\/nimg\/1d\/b6\/56a0f6524f8013a8f3f2ebd18b43-200x200-1.jpg","attrs":{"Brand Name":"WAYPOTAT","Model Number":"NC01","Place Of Origin":"China","Body Material":"ABS","Battery Life":"21 Hours","Service Life":"3-5 Years","Power":"< 0.5 W","Special Features":"Portable, Rechargeable","Port":"Shenzhen","Gross Weight":"74g","Included Accessories":"USB Charging Cable, User Manual"}}

{"cid":"91224859","title":"100ml Portable Modern Led Colorful 5V Usb Mini Car Aroma Essential Oil Diffuser Mist Air Humidifier Purifier Air Freshener","imgUrl":"https:\/\/img.chinax.com\/nimg\/57\/d4\/dcf7e122848143471ec932883147-200x200-1.jpg","attrs":{"Price":"$5.90-6 \/ piece","Brand Name":"EB","Model Number":"EB-799","Minimum Order Quantity":"120 pieces","capacity":"< 0.5 L","humidity control":"Manual","timing function":"Yes","type":"Ultrasonic Humidifier","Place of Origin":"Guangdong, China","after-sales service provided":"Return and Replacement","app-controlled":"No","application":"Car, Hotel, Household","function":"Aromatherapy, Negative Ion, Oxygen Bar, Ultrasonic Sterilize","installation":"Usb","Material":"ABS+PP, ABS+PP","noise":"< 36 dB","operating language":"English","power (w)":"5","power source":"Usb","private mold":"No","warranty":"1 Year","Logo\/graphic design":"Silk Screen Printing","Product name":"Car Air Freshener","Power supply":"USB 5V","Product Size":"69*69*139mm","Water capacity":"100ml","Function":"Humidification+ Aromatherapy","Business type":"Aroma Diffuser Manfacturer","Certification":"CE FCC ROHS","OEM":"Avaliable","After-sales Service Provided":"One Year"}}