About this item :

Compatibility:

This product compatible with Sena 30K 50S 20S. NOT FITS OTHER MODEL !!!

Features:

1. This is not one original item yet .

2. Sound: The speaker unit is professionally tuned to produce super strong bass, high volume, and much clearer recognition of voice and music than the original factory!

3. The wire adopts oxygen free copper HIFI six core wire, which reduces noise and produces crisp sound! Listening to music has a vibration sensation, obvious thumping sound, and very transparent sound. It is the first choice for helmet headphones, and the upgrade and modification are very simple, plug and play.

4. Foam pad:

Diameter :43mm ,thickness:10.5mm

Attentions:  Before making a purchase, Please carefully considering your Helmet Communicators models and size well . Don't make the wrong purchase.

Customer service:

If there is any problem with our products, you can get help from us,please text to us or email to me .