STARLINE BT-01 HELMET HEADSET

It is an adjustable earpiece that can be attached to a helmet. It has soft sponge-reinforced PVC pads on the ear-fitting parts.
The helmet mount earmuffs are designed to fit a variety of industrial safety helmets with specific head sizes.

Headset Wearing Instructions – Helmet Mounted Headphones

1. Click on the earmuffs attached to the helmet and make sure the helmet is tight and secure.

2. Push the earbuds down, making sure there is no hair or jewelry inside the ear pads.

3. Adjust the height, fit snugly around the ears and fit snugly.