1. Three ways of power supply with the main one is Solar energy: New technology of solar energy as power resource; AA battery; Car lighter. Ensure the air cleaner normally working whether the weather is fine.

2. Hepa are introduced: It can get rid of tiny dust, farina, smog, germs, fibre, hair whose diameter is above 0. 3 nm. The efficiency is high to 99.97%.

3. Apply nanometer photocatalyst technology: This new and high-tech has functions of killing germs, breaking up harmful gas such as formaldehyde and benzene, deodorization, etc. It can be used again and again for long. This technology adopts a reflect system developed by us which makes the nanometer photocatalyst material exert a best effect.

4. Adopt ultraviolet radiation lamps for killing germs: The ultraviolet radiation lamps are supplied for killing germs powerful.

5. Perfume available.

6. Main technology targets:
1). Anion Density: ??3,000,000 / cm³
2). Efficiency of cleaning dust: 99.97%
3). Ratio of cleaning harmful gas such as formaldehyde: Above 90%
4). Effect of deodorization: Above 85%
5). Voltage: DC 12V
6). Power: <2W
7). Noise level: ??30dB
8). Product size: 120*180*57mm
9). Unit weight: 420g
10). Work space: 5m²