In nature negative ions are released by:

• Water waves and waterfalls
• Water evaporation produced by forests or gardens
• Photosynthesis
• Summer rains
• Sunny weather
• Fresh Snow

air quality is related with the anion quantity in the air, more negative ions in the air, air is fresher.

1. Regulate the excited station of the nerve centre
2. Improve the lung function
3. Improve the blood circulation system
4. Promote the metabolism
5. Enhance the immunity
6. Refresh the brain and improve the work efficiency
7. Effectively improve the high blood pressure, asthma, influenza, insomnia, arthritis and many other diseases 

1. Hang on neck, adjust the rope to suitable postion.

2. press the on/off button, LED light on bule color, neck purfier starts to work.

3. when the LED light turns red color, it says power off, please charge it with the USB charger cord

4. When charging, press on/off button to turn off the machine, or it will use more time to be full charged, at the same time, battery in it would be harmed. During the charging time, LED lights turns Green

5. Clean the carbon bursh where negative ion released to prlong the life time of it.

Neck purifier machine                                    1pc

Rope                                                               1pc

Manual                                                            1pc

Charging USB cord                                      1pc

Color box                                                        1pc(3psrts)