The Patriot-Pro Surveillance Cell Phone Earpiece Case has been DISCONTINUED and we have LIMITED QUANTITIES AVAILABLE.

The Patriot-Pro Surveillance Cell Phone Earpiece for Sonim Phones is a two-wire earpiece with a 3.5 mm right angle connector that fits Sonim phones. It's manufactured with Kevlar reinforced cabling. Two wires split from the junction box: the first provides a speaker and has an audio tube at the end with an eartip that fits either the left or right ear and generates crystal clear sound; the second has a noise-reducing Knowles microphone with a dual-button push-to-talk switch for redundancy. Use the clothing clip to position the earpiece comfortably on your clothing. This Patriot-Pro Cell Phone Earpiece for Sonim Phones has a full three year warranty.

* Not compatible with Sonim intrinsically safe phones.

Balanced Armature Speaker Specifications of the Patriot-Pro Surveillance Cell Phone Earpiece

• Sensitivity @ 1k Hz (dB SPL) - 108
• DC Resistance (Ohmns) - 92
• Impedance @ 500 Hz (Ohms) - 200

Documents of the Patriot-Pro Surveillance Cell Phone Earpiece

• Patriot-Pro Surveillance Cell Phone Earpiece for Sonim Phones