คุณลักษณะ

• It has an evenly distributed filter (patented) that allows you to listen closely to conversations.
• Since it is a shape memory foam, it fits perfectly to the ear.
• All filters are acoustically inspected, so you can use them without worry.
• Since it drains moisture through the filter, you can use it comfortably even if you wear it for a long time.
• The cord is capped and can be adjusted according to the noise situation.
• Comes with a cord so you can hang it around your neck when not in use.
• In a noise environment up to 166dB.
• Military related.
• Aircraft related.
• When using power tools such as forging and nailing machines.