39 x Phonak Cobra 1-Wire used communication kits and 37 x Phonak Convert PTT used remote controls are offered.   The Phonak Covert PTT (REF 116-1430) is a wireless, covertly portable remote control for activating the push-to-talk function of two-way radios; it belongs to the Phonak Communication AC series, can only be used with compatible AC receivers and is available in the version "unpacked" as loose or without sales packaging delivered. The Phonak Cobra 1-Wire (black), REF 110-2146-06 (SN: 0934 CY006) is a 1-wire covert communication kit of the same AC series and typically includes an inductive single-couple loop with integrated noise-reducing microphone, safety fail point, Junction Box with additional inline PTT as well as the connection to professional radios; the version is black and only for AC-compatible The Covert PTT serves the discreet, remote-controlled triggering of the speech button on professional radio systems and enables the user to speak without visible operation on the radio – especially in concealed, tactical or safety-relevant applications. The Cobra 1-Wire is used for discrete two-way communication via a connected radio by recording and transmitting speech inconspicuously and receiving via an inductive receiver worn in the ear; it is intended for concealed, tactical and safety-relevant operations where radio operation and headset are to remain as invisible as possible. The articles are used and have been separated. They were in operation until secretion and without interference. No further verification was carried out thereafter. There are some small scratches on the surfaces. There may be dust adhesions.    The articles were separated in August 2026.   Please wait after the offer surcharge for the notification of the contract item number, which must be included in the intended use.