ROCKET SCIENCE
Product Description
Patriot Noise Canceling Surveillance Earpiece for PTT Phones
Works on Sprint Direct Connect, Kyocera Dura Series (XT and DuraPlus with 2.5mm jack), Samsung Convoy, Casio Ozone Phones and Others
The Patriot uses an armature device that acts like a piston going up and down to create the sound and eliminates most of the bass, which is only needed when listening to music, optimizing the high frequencies for voice clarity
Features:
- Balanced Armature Magnetic Receiver
- High Sound Pressure Output
- Does Not Drain Battery
- High Mechanical Shock Resistance
- Self-shielded to Reduce Magnetic Radiation
