- Available for Sonim XP5s & XP8 Phones.
- Listen-only earpiece options: click HERE.
Professional Series - WORLDS LOUDEST RSM!
- Rubber overmold.
- PTT (Push-To-Talk) and speaker combo.
- 2 Audio ports with locking cams (patent design). Audio Ports are on BOTH Top & Bottom to enable wearing the radio on either the front or the back!
- Contoured edges for grip and feel.
- 3-Year Warranty.
- Compatible with Sonim XP5s & XP8 devices.