This is the world first portable battery-operated Infrasound Generator. It’s designed for attracting and provoking demons, using low frequency sound in the 1-20Hz range. Infrasound is defined as low frequency noise below the frequency of 20Hz.
eBay
This is the world first portable battery-operated Infrasound Generator. It’s designed for attracting and provoking demons, using low frequency sound in the 1-20Hz range. Infrasound is defined as low frequency noise below the frequency of 20Hz.
eBay
This is the world first portable battery-operated Infrasound Generator. It’s designed for attracting and provoking demons, using low frequency sound in the 1-20Hz range. Infrasound is defined as low frequency noise below the frequency of 20Hz.
eBay
This product is Schumann wave 7.83HZ very low frequency generator, features high accuracy and stability. Schumann wave can be applied to HIFI or sleep. Schumann wave applied to HIFI Schumann wave applied to sleep.
eBay