Do not wire money through services such as as Western Union.
Avoid transferring money to strangers.
Meet your seller in person, face to face. Purchase local goods.
Verify that the product exists and check if its works.
Soft silicone caps for ears.
They are isolated from noise, protect the ear, anti-rronchids, to sleep, to travel, reduce the RUIDO.
They include their case to keep them.