A 1-Wire Headset consists of a single cable running from the radio to the earpiece. This cable typically includes both the push-to-talk (PTT) button and the microphone.
In a 2-Wire Headset, there are two cables coming from the radio. One cable connects to the earpiece, while the other cable is connected to a small control unit with a push-to-talk (PTT) button and a microphone.
The 3-Wire Headset features separate cables for the earpiece, the PTT button, and the microphone. The PTT button can be routed along the arm to the hand, the microphone placed near the throat, and the earpiece positioned at the head.
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DMR24 Headset Box
Durable plastic box for storing headsets Hygienic transport and safe storage Protection against dust, dirt, and damage Compact and space-saving design Easy to clean surface Practical latch for secure closure Dimensions: 145 × 95 × 43 mm Practical plastic storage box for the safe storage and hygienic transport of headsets. The sturdy case protects headsets from dust, dirt, and damage during storage or transportation. Its compact size makes it ideal for everyday use in offices, workshops, warehouses, or on the go. The durable plastic construction ensures long service life, while the integrated latch allows for easy and secure opening and closing. The smooth surface is easy to clean, supporting hygienic storage of headsets.
In stock
SEPURA EM2 earphones for direct connection to STP8/9000, SC20, SC21, 90cm cable 300-00580
SEPURA EM2 earphones for direct connection to STP8/9000, SC20, SC21, 90cm cable 300-00580
In stock
"SEPURA EH6 On-Ear C-Earpiece with adjustable holder 70cm coiled cable with 3.5mm threaded jack plug"
"For connection to a speaker microphone with a 3.5mm threaded jack. The earpiece has a diameter of 25mm and is not inserted into the ear canal but rests in the ear concha, in front of the ear canal."
In stock
CoPacks Headset GES-PB4 for Motorola GP300, CP040, DP1400, CLR446 | 751511-S1
CoPacks portable acoustic tube for Motorola CP88, CP100, CP150, CP200, CT150, CT250, CT450, CT450LS, GP2000, GP300, GP308, GP68, GP88, BC120, GTI, GTX, LTS2000, PR400, P040, P080, P110, P1215, P1225LS, PRO3150, SP10, SP21, SP50, XTNi, XT420, XT460, XTN446, XTN500, XTN600, XV1100, XV2100, XU1100, XU2100, XU2600, VL130, VL50, BPR40, BC90, CP125, CP185, DTR Series, GP280, CLS Series, BC10, BC130, GP350, DP1400, CLR446 surveillance kit, GES-PB4-MNon originalPROPERTIES:Cable type: separated from connectorConnector type: MModel: concealed carryfor manufacturer: Motorolasuitable for device: GP300/ DP1400
In stock
CoPacks Headset GES-PA1 for Motorola SL1600, SL2600, SL4000 | 751158-S3
CoPacks headset for Motorola SL series, SL4000 series, SL2600, SL1600, TLK100, TLK110 with earphones and inline PTT, GES-PA1-M14-3SNon original- Includes silicone plugs in 3 different sizes (small / medium / large)PROPERTIES:Cable type: 3S - InlineConnector type: M14Model: In-ear earphonefor manufacturer: Motorolasuitable for device: SL series
Available at short notice (usually 3-5 days)
SEPURA EH6 earphones with adjustable holder, for connection to STP8/9000, SC20, SC21, 50cm cable 300-00562
SEPURA EH6 earphones with adjustable holder, for connection to STP8/9000, SC20, SC21, 50cm cable 300-00562
In stock
CoPacks Headset GES-PB4 for Motorola SL1600, SL2600, SL4000 | 751558-S3
CoPacks Headset GES-PB4 surveillance kit 'lock type' for MotorolaSL series, SL4000 series, SL2600, SL1600, TLK100, TLK110 - GES-PB4-M14-3SNon originalPROPERTIES:Cable type: 3S - InlineConnector type: M14Model: concealed carryfor manufacturer: Motorolasuitable for device: SL series
Available at short notice (usually 3-5 days)
DMR24 Earpiece with in-line MIC PTT & Transparent Acoustic Tube BP515 BP565 AP515 AP585
Clear tube with PTT push-to-talk button and microphone on 2 separate cables For direct connection to the radio via accessory interface on the side (RoHS) (REACH) Scope of delivery: 1 earpiece with PTT button and microphone on 2 separate cables 1 transparent hygiene box for transportation and storage 3 transparent ear tips of the same size (ear olives) 2 transparent sound tubes
In stock
CoPacks Headset GES-PB4 for Hytera S1 Mini | 751582-S3
CoPacks portable acoustic tube for Hytera S1 Mini surveillance kit, GES-PB4-H12-S3Non originalPROPERTIES:Cable type: 3S - InlineConnector type: H12Model: concealed carryfor manufacturer: Hytera (HYT)suitable for device: S1 Mini
Available at short notice (usually 3-5 days)
CoPacks Earphone ES-C4 for speaker microphone | 760144-30
CoPacks listen only earphone with acoustic tube earphone30 cm coil cable and 3,5 mm angled connector, ES-C4-LA-C30Non originalPROPERTIES:Cable type: 30cm coil cableConnector type: 3.5mm jack angledModel: Acoustic tube
Available at short notice (usually 3-5 days)
CoPacks Headset GES-PA1 for Motorola CLP446, CLK446 | 751161
CoPacks portable eartip for Motorola CLP446 CLK446, GES-PA1-M17Non originalPROPERTIES:Cable type: 2S - separated from PTTConnector type: M17Model: In-ear earphonefor manufacturer: Motorolasuitable for device: CLP446/ CLK446
Available at short notice (usually 3-5 days)
CoPacks Headset GES-PA1 for Motorola CLP446e/ CLPe-series | 751174-S3
CoPacks headset compatible with Motorola CLP446e/ CLPe-series with earphones and inline PTT, GES-PA1-M19-3Snon original- Includes silicone plugs in 3 different sizes (small / medium / large)PROPERTIES:Cable type: 3S - InlineConnector type: M19Model: In-ear earphonefor manufacturer: Motorolasuitable for device: CLP446e/ CLPe
In stock
Motorola 2-Wire Earpiece with clear acoustic tube Black
2-Wire Earpiece with clear acoustic tube(Black) • Operation: Receive and transmit • PTT: PTT on mic • Vox capability: No • Extra Vox-Switch on PTT: No • Intrinsic Safety Standard: No
Available at short notice (usually 3-5 days)
Motorola 2-Wire Earpiece with clear acoustic tube Black PMLN7157A
2-Wire Earpiece with clear acoustic tube (Black) • Operation: Receive and transmit • PTT: PTT on mic • Vox capability: Yes • Extra Vox-Switch on PTT: No • Intrinsic Safety Standard: No
In stock
Motorola Receive only Earpiece with Translucent Tube and Eartip - non UL PMLN7560A
Microphone: No PTT Button: No Programmable Button: No Earpiece Type: Clear Rubber Eartip Suitable for: Motorola WM500 RSM - PMMN4127A
Available at short notice (usually 3-5 days)
SEPURA EH6 earphones with adjustable holder, for connection to STP8/9000, SC20, SC21, 90cm cable 300-00563
SEPURA EH6 earphones with adjustable holder, for connection to STP8/9000, SC20, SC21, 90cm cable 300-00563
In stock
Large swivel earphone with hook (3.5mm jack plug)
The large earbud EH-02 can be safely and comfortably worn on the ear thanks to its earpiece. With the aid of a 3.5 mm plug connector, it can be combined with various audio basis sets (with PTT button and microphone) or remote speaker microphones.
In stock
SEPURA GSM-style headset with inline microphone and PTT for STP8/9000, SC20, SC21 300-00428
for direct connection to the audio socket of the device
Available at short notice (usually 3-5 days)
SEPURA 2-cable set with sound tube & microphone/PTT combo for STP8/9000, SC20, SC21 300-00755
Microphone/PTT combination with clip
Available at short notice (usually 3-5 days)
2-Wire xL Clear Tube Earpiece, GCAI Mini
Zwei Kabel Ohrhörer Ein Kabel mit PTT (Push To Talk) Sprechtaste und Mikrofon und ein Kabel das zum Schallschlauch führt Kabelfarbe Schwarz Motorola IMPRES Technologie GCAI Mini Stecker transparenter Schallschlauch sowie Ohr Olive als Ersatz erhältlich TIA compliance
In stock
CoPacks Headset GES-PB4 for Kenwood with jack plug | 751508-S2
CoPacks portable acoustic tube for Kenwood surveillance kit 'lock type' with connector, GES-PB4-K-2SNon originalPROPERTIES:Cable type: 2S - separated from PTTConnector type: KModel: concealed carryfor manufacturer: Kenwoodsuitable for device: TK2160/ TK270
Available at short notice (usually 3-5 days)
Motorola 2-Wire Surveillance Kit with Loud Audio Translucent Tube PMLN8342A
Microphone: Yes PTT Button: Yes Programmable Button: Yes Earpiece Type: Clear Rubber Eartip Intelligent Audio technology: IMPRES™ Hazloc Capable**: UL Suitable for: Motorola R7 R7a This earpiece allows you to discreetly send and receive messages in loud environments. Equipped with one wire for receiving transmissions and a second wire with a combined microphone, programmable button and Push-To-Talk button. UL approved **HazLoc Details: For more information on which accessories are approved by Underwriters’ Laboratory (UL) with certain MOTOTRBO models, please consult the manual provided with each UL-approved MOTOTRBO portable.
In stock
PTT&MIC controller with 3.5 mm audio jack, without earphone (IP54)
The ACN-02 base set consists of a PTT button and a microphone and can be used with different Hytera earbuds. The 3.5 mm jack socket serves as a connection option for the replaceable earbud on the ACN-02. With this concept, the earbuds can quickly and easily be replaced. Therefore, if there is a defect, the complete audio set must be replaced.VOX functionThe ACN-02 supports the VOX function provided that it is enabled in the radio.
In stock
CoPacks Earphone GES-B4 for speaker microphone | 750544-T-60
CoPacks listen only earphone with acoustic tube earphone, 60 cm cable (fabric) and 3,5 mm connector, GE-B400LA-S-04- incl. 3 pieces ear-tip clear with 1, 2 3 layersPROPERTIES:Cable type: 60cm fabric cableConnector type: 3.5mm jack angledModel: Acoustic tube
Available at short notice (usually 3-5 days)
FAQ: Cable Headsets – 1-Wire, 2-Wire, and 3-Wire
What is a 1-Wire Headset?
A 1-Wire Headset consists of a single cable that runs from the radio to the earpiece. This cable typically houses both the push-to-talk (PTT) button and the microphone. This makes it most suitable for scenarios where listening is the primary task and transmitting is only needed occasionally. To speak, you move your hand to the PTT button. Due to its simpler functionality, a 1-Wire Headset is usually a budget-friendly option.
What defines a 2-Wire Headset?
A 2-Wire Headset has two cables extending from the radio: one goes to the earpiece, while the other cable connects to a small control unit with a push-to-talk (PTT) button and a microphone. This design offers greater convenience because the microphone can be positioned independently of the earpiece. In terms of price, the 2-Wire Headset typically falls in the mid-range segment.
When is a 3-Wire Headset recommended?
A 3-Wire Headset features three separate cables: one for the earpiece, one for the push-to-talk (PTT) button, and one for the microphone. They can be positioned flexibly on the body, for example, the PTT button on the hand, the microphone near the throat, and the earpiece at the head. This setup makes it easy to conceal under clothing, making it ideal for covert operations, executive protection, or security personnel. Because of the more complex design and higher-quality construction, 3-Wire Headsets are generally in the upper price range.
How do these different types of headsets compare?
The key differences lie in the cable management, operation, and intended use:
1-Wire Headset: Minimalist design for occasional transmissions, with a built-in PTT button and microphone in a single cable.
2-Wire Headset: Separate cables for the earpiece and PTT/microphone, allowing the microphone to be positioned independently for greater comfort.
3-Wire Headset: Three individual cables for the earpiece, PTT, and microphone; ideal for discreet operations thanks to flexible placement of each component.
Conclusion
Whether you choose a 1-Wire, 2-Wire, or 3-Wire Headset, each variant offers specific benefits for different scenarios. While 1-Wire Headsets are perfect for simple requirements and a limited budget, 2-Wire Headsets provide enhanced convenience and flexibility. 3-Wire Headsets stand out in covert operations or high-level security environments. In this way, each user can find the best solution for their individual needs.