New USB Desktop Air Purifier Filter Negative Ion Purification HEPA Sterilization Deodorizing Portable Car Freshener for Home

Attention: This product is no built-in battery.
USB cable can be connected to:
1. Power Bank
2. Desktop computer
3. Tablet computer
4. Household socket (needs to be used together with charging plug, such as mobile phone charging plug)

Spare filter (replaceable filter):
1. The spare filter cannot be used if purchased separately. The filter element is an accessory of the air purifier.
2. The filter element needs to be disassembled and wiped once a month;
3. When you feel that the air purification effect is not good, you can wipe or replace the filter element;

Package Contents:
1 x Air Purifier with 1 filter element
1 x USB Cable
1 x User Manual

Suggest:
Purchase replacement filters,can be replaced every 3-6 months to achieve the best purification effect!