Onchdbfhuu 3X 20 Million Negative Ion Purifier Mini Portable Household Ionizer USB Plug-in Car Air Purifier for Area 31㎡-40㎡ Black
2X 20 Million Negative Ion Purifier Portable Household Ionizer USB Plug-in4493
Comgooldool Portable Negative for ION Air Purifier Plug-In with 20 Million for ION Generation, Ultra-Quiet Operation Under 20 dB, Compact 8.5 x 5 cm Design for Kitchens, Bathrooms
Zoegneer Portable Negative for ION Air Purifier for Home Office Bedroom Up to 60 sq m 20 Million Ions Ultra Quiet 20 dB Compact 8.5 x 5 cm White
Feegow Neck-Hanging Portable Air Purifier with USB Power – 20 Million Negative Ions, For Ultra-Quiet Design, 15–20 Hour Runtime, Lightweight for Commuting & Travel(BLACK)
Portable Negative for ION Air Purifier for Home & Bedroom – 20 Million Ions, Ultra-Quiet <20 dB, Compact 8.5 × 5 cm, White
