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PTT & MIC Water Proof Cable (for use with receive-only Earpiece)

IP54 compliant base set with PTT button and microphone can be used with a range of Hytera earbuds. The 3.5mm jack enables the replaced earbud to be connected directly to the ACM-01.

Technical Specifications

Microphone sensitivity -45dB ± 3dB @1KHz
impedance ≤ 2.2KΩ @1KHz
PTT Cycles ≥100000
operating temperature -20°C to +60°C

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