Headset for marine telephone, SAH-050A model is made by CMR KOREA.
The product weight and size are approx 0.5~1kg,
The color of the product is black. It consist of mostly ABS & steel and made in South Korea.

It has 5 pin male plug, so you can connect this headphone with female 5 pin plug which is on the marine telephone.
Also, we are selling transmitter unit and receiver unit of this product as spare parts.
Please note that cord and head bands are unable to supply spare part.
SAH-050A model has three options for cord length(5m, 10m, 15m).
You can choose one of three options as you needed.
We also offer 20m, 25m length options but the 20m, 25m options' MOQ are 5 pieces.

We have ISO 9001:2015, ISO 14001:2015 certificate.
Now, we are preparing CCS type approval certificate.

Regarding to warranty, only issues caused by product defects for 2 years are covered.
If it is subject to warranty, we will repair it with no charge.
But when it is not possible to repair, we will provide new product free of charge.