Underwater headphones for Minelab Equinox

Ebay: https://www.ebay.com/itm/385156371513

OLX: https://www.olx.ua/d/obyavlenie/profesyn-pdvodn-navushniki-dlya-minelab-IDNNtu0.html

Facebook: https://www.facebook.com/profile.php?id=100035205349078

Description:
Professional underwater headphones for Minelab Excalibur and Minelab Equinox. Tested on these detectors. Maybe one of the best underwater headphones in the world.
These headphones based on case of certified Peltor 3M Optime 1 (made in Sweden). Caps made of strong ABS plastic. System of drain holes prevent float effect. Stainless steel spring on headband provides reliable fixing on the head when diving and searching. Headband can be regulated. Comfortable earbuds allow long time searching and function of reducing external noise allowing you to concentrate on your work.
Headphones allow to hear a weak and deep signals. First in headphones realised installation of 65 mm piezoelectric speakers, designed using 3D modeling and 3D printing technology. Implemented high quality sound transmission, speakers placed as close as possible to ear. Sealing technology provides low volume loses and high sealing.
First on headphones installed reliable spiral cable 6.5 mm diameter with strong polyurethane insulation. Cable has 5 rate of flexibility, can withstand mechanical loads, provides resistance to salt water and ultraviolet, has wide range of temperature operating. (Cable made in Germany, Helukabel). Cable enters made in Europe.
There are no China components in headphones.

Видео Underwater headphones for Minelab Equinox канала Dive detection technologies