Breathe cleaner air at your desk with this compact desktop air purifier. Its ultra-quiet operation (28-35dB) won't disturb your workflow, while the powerful 30m³/h air output and 3 million negative ions per cm³ work together to capture second-hand smoke, dust, and pollen. Running on just 2W at DC 5V, it's energy-efficient and USB-powered for convenient placement anywhere. Measuring just 80×105×333mm, it fits seamlessly into any workspace—perfect for home offices, bedrooms, or small living areas. CADR ratings of 34-35 across all particle types ensure effective air cleaning where it matters most.