Do you use earphone to listen to music or watch movie with smart phone? Do you use earphone in the subway or street with crowed people?
SEPA Earphone Electromagnetic Filter which blocks electromagnetic wave from Smartphone or tablets without antenna.
You feel sound quality better when listening to music inserting into the earphone! In addition to that, it blocks electromagnetic wave.
Hazards of electromagnetic wave
Electromagnetic wave invisible and has no smell. However a statistic data says that over 10% of mobile phone user preferably use wire phone as they have experienced headache, fatigue, dizziness symptoms. It shows the elderly or children with weak resistance especially have experienced severely.
Regarding the hazards of electromagnetic wave, NIEHS (National Institute of Environmental Health Sciences) and IARC (International Agency for Research on Cancer) defined electromagnetic wave as Class 2 Carcinogen in 1998. According to several press releases dated Dec. 22, 2004, as a result of REFLEX Research Project participated with 7 EU countries, the exposure to electromagnetic wave (800MHz band) of the mobile phone cut DNA of the cell and this damaged DNA doesn’t recover over time and it is handed over next generation.
How to use SEPA Earphone Electromagnetic Wave Filter
1. Prepare filter and earphone.
2. Fold the earphone line as picture!
3 Pass the filter through the body!
4. Pull out one line through folded line!
5. Pull it out straightly and fix it!
The product will block electromagnetic wave that goes through earphone string.
Through hole: 5~11mm
Color: Nickel and gold color