Best DEM200, CDM1250, Speaker Mic for Motorola Mobile Radios GM300, SM120, etc. Alternative to the original HMN3596, SM130, CDM1550, M1225, SM50, CDM750, DEM300

• Cable reinforced with Kevlar.
• Black satin PU cable smooth does not get tangle medical grade. Flexible and cannot be deformed.
• Comfortable, does not irritate skin.
• 88 lbs (40 kg) pulling cable test result.

• Frequency: 20 ~ 20 Khz
• Max. impedance: 2.2 KΩ 1kHz (RL=2.2KΩ)
• Max. current consumption: 0.5 uA RL=2.2KΩ  Vs=3.0 Vdc
• Operation voltage range: 1 ~ 10 Vdc
• Operating temperature” -4 to 221º F (-20 to 105º C)

*Retractable: Goes back to its original shape.

Double tooling on the connector and the speaker/mic.