1. Ease of use and compact size.
 2. With Φ3.5mm external earpiece jack.
 3. ATEX approved.

Speaker Specifications:
Rated Impedance: 6Ω±15% (@ 1.5kHz 1V);
Sound Pressure Level: 92±2db (1w/30cm)(@ 1.0/1.5/2.0kHz AVE);
Rated Power: 1W   Max. Power: 2W;
Inductance Value: Max 80uH (@ 10KHz);

Microphone Specifications:
Sensitivity: -42±3dB @ 1KHz(0dB=1v/Pa);
Direction: omni-directional;
Weight:about 140g;

Operating Temperature: -30℃~60℃

Application: for users who work in a location with explosive materials.

Compatible Radios: TC-700ExPlus