The ACM-01 is a waterproof cable with push to talk button and microphone to be used with a receive the only earpiece.
|Included In The Box||1x ACM-01|
|Audio Out||3.5mm Jack|
|Accessory Connector||H4 - Hytera TC / PD405 (Screw)|
|Original / Compatible||Original|
|Type / Group||Earpieces|
|Manufacturer Part Number||ACM-01|