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BF-TECH CA K1 2-Pin Handheld Shoulder Speaker Microphone (2-Pack)
BF-TECH CA K1 2-Pin Handheld Shoulder Speaker Microphone (2-Pack)
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Quick Specs
Quick Specs
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Equip multiple transceivers or keep an essential spare ready in your gear bag with the BF-TECH CA K1 2-Pin Handheld Shoulder Speaker Microphone (2-Pack). Designed to provide practical, hands-free convenience, this two-microphone bundle allows you to keep your transceivers securely attached to your belt, pack strap, or vest while placing clear audio receive and push-to-talk transmission right at shoulder level.
Each unit features a responsive, side-mounted Push-to-Talk (PTT) button, an omnidirectional electret microphone element for clear voice transmission, and a high-output internal speaker. Fitted with the industry-standard K1 2-pin connector and an integrated 3.5mm listen-only audio port for private earpieces, this multi-pack provides high-utility audio handling for amateur radio club exercises, emergency response kits, and trail operations.
📻 Amateur Radio Licensing Notice
This audio accessory is designed for use with compatible two-way transceivers. An Amateur Radio Operator Certificate issued by Innovation, Science and Economic Development Canada (ISED) (or an FCC Amateur License for US operators) is required to operate transmitting equipment on amateur frequencies. Licensed operators are responsible for ensuring station operation complies with the guidelines set out in ISED RBR-4.
🔌 K1 2-Pin Interface Compatibility
These speaker microphones utilize the standard K1 2-Pin connector (3.5mm audio and 2.5mm mic pins spaced 11.5mm apart). They are directly compatible with BF-TECH CA (BF-F8RT, UV-5R, BF-F5XT, BF-F5XP, BF-F8, BF-F8X3), Baofeng UV-5R series, BF-F8HP, BF-888S, Kenwood K1, and AnyTone handheld transceivers equipped with standard 2-pin accessory ports.
📦 Direct Warehouse Dispatch
All BF-TECH CA products ship direct from the BF-TECH CA distribution facility in Ontario. Orders are processed rapidly for reliable domestic carrier delivery anywhere across Canada with zero border delays or import brokerage fees.
Key Product Features
-
📦
Value-Packed 2-Mic Bundle: Includes two identical remote speaker microphones—perfect for outfitting primary and backup handhelds, team kits, or family comms setups.
-
🔊
Crisp Voice Receive & Transmit: Internal dynamic speaker delivers clear incoming audio close to your ear, while the sensitive electret microphone picks up natural speech without distortion.
-
🎧
Private 3.5mm Audio Earpiece Jack: Features a side-mounted 3.5mm listen-only port on each mic, allowing you to plug in an optional acoustic tube or earpiece for private listening in noisy settings.
-
🔄
360-Degree Swivel Mounting Clip: Equipped with a sturdy, ratcheting steel-reinforced spring clip that firmly attaches to jacket collars, backpack straps, or tactical chest harnesses at any angle.
-
〰️
Heavy-Duty Flexible Coil Cord: High-rebound coiled polyurethane cable extends freely with arm and head movements without snagging or tugging on your radio's accessory socket.
-
🔘
Tactile Side PTT Switch: Large, textured Push-to-Talk button offers positive mechanical feedback and is easy to index and press even while wearing gloves.
What's Included
| Component | Description |
|---|---|
| Remote Speaker Microphones | 2x BF-TECH CA K1 2-Pin Handheld Shoulder Speaker Microphones |
| Mounting Hardware | 2x Integrated 360-Degree Rotating Lapel / Collar Swivel Clips |
Radio Hardware Compatibility
| Brand / Lineup | Compatible Transceiver Models |
|---|---|
| BF-TECH CA | BF-F8RT, UV-5R, UV-82RT (single PTT), BF-F5XT, BF-F5XP, BF-F8, BF-F8X3 |
| Baofeng / Pofung | UV-5R (all sub-variants: 5RA, 5RE, 5R Plus, V2+), BF-F8HP, BF-888S, UV-82, GT-3 |
| Kenwood | TK-208, TK-220, TK-240, TK-250, TK-260, TK-270, TK-320, TK-340, TH-D7, TH-F6, TH-K2 |
| AnyTone / Retevis / TYT | AnyTone AT-D868UV / AT-D878UV, Retevis H-777 / RT22, TYT MD-380, and standard K1 2-pin port handhelds |
Technical Specifications
| Specification | Detail |
|---|---|
| Hardware Architecture & Interfaces | |
| Brand & Lineup | BF-TECH CA |
| Product Type | Handheld Remote Shoulder Speaker Microphone (2-Pack Bundle) |
| Radio Interface Connector | Standard K1 2-Pin (3.5mm Ear / 2.5mm Mic, 11.5mm center-to-center spacing) |
| Earphone Auxiliary Jack | 3.5mm Mono Listen-Only Port (Side-Mounted) |
| Clip Type | 360-Degree Detented Swiveling Spring Steel / Polycarbonate Clip |
| Cable Construction | Flexible Coiled Polyurethane (PU) with Molded Strain Relief |
| Acoustic & Audio Parameters | |
| Microphone Element | Omnidirectional Electret Condenser |
| Microphone Sensitivity | -38 dB ± 2 dB |
| Internal Speaker Size | 36 mm Dynamic Transducer |
| Speaker Audio Output | 1.0 Watt Max Output Power |
| Speaker Impedance | 8 Ohms ± 15% @ 1 kHz |
| Regulatory Standards & Fulfillment | |
| Operator Regulatory Responsibility | Licensed operators are responsible for operation under ISED RBR-4 guidelines |
| Fulfillment Location | Ships Direct from BF-TECH CA in Ontario, Canada |
Description
Equip multiple transceivers or keep an essential spare ready in your gear bag with the BF-TECH CA K1 2-Pin Handheld Shoulder Speaker Microphone (2-Pack). Designed to provide practical, hands-free convenience, this two-microphone bundle allows you to keep your transceivers securely attached to your belt, pack strap, or vest while placing clear audio receive and push-to-talk transmission right at shoulder level.
Each unit features a responsive, side-mounted Push-to-Talk (PTT) button, an omnidirectional electret microphone element for clear voice transmission, and a high-output internal speaker. Fitted with the industry-standard K1 2-pin connector and an integrated 3.5mm listen-only audio port for private earpieces, this multi-pack provides high-utility audio handling for amateur radio club exercises, emergency response kits, and trail operations.
📻 Amateur Radio Licensing Notice
This audio accessory is designed for use with compatible two-way transceivers. An Amateur Radio Operator Certificate issued by Innovation, Science and Economic Development Canada (ISED) (or an FCC Amateur License for US operators) is required to operate transmitting equipment on amateur frequencies. Licensed operators are responsible for ensuring station operation complies with the guidelines set out in ISED RBR-4.
🔌 K1 2-Pin Interface Compatibility
These speaker microphones utilize the standard K1 2-Pin connector (3.5mm audio and 2.5mm mic pins spaced 11.5mm apart). They are directly compatible with BF-TECH CA (BF-F8RT, UV-5R, BF-F5XT, BF-F5XP, BF-F8, BF-F8X3), Baofeng UV-5R series, BF-F8HP, BF-888S, Kenwood K1, and AnyTone handheld transceivers equipped with standard 2-pin accessory ports.
📦 Direct Warehouse Dispatch
All BF-TECH CA products ship direct from the BF-TECH CA distribution facility in Ontario. Orders are processed rapidly for reliable domestic carrier delivery anywhere across Canada with zero border delays or import brokerage fees.
Key Product Features
-
📦
Value-Packed 2-Mic Bundle: Includes two identical remote speaker microphones—perfect for outfitting primary and backup handhelds, team kits, or family comms setups.
-
🔊
Crisp Voice Receive & Transmit: Internal dynamic speaker delivers clear incoming audio close to your ear, while the sensitive electret microphone picks up natural speech without distortion.
-
🎧
Private 3.5mm Audio Earpiece Jack: Features a side-mounted 3.5mm listen-only port on each mic, allowing you to plug in an optional acoustic tube or earpiece for private listening in noisy settings.
-
🔄
360-Degree Swivel Mounting Clip: Equipped with a sturdy, ratcheting steel-reinforced spring clip that firmly attaches to jacket collars, backpack straps, or tactical chest harnesses at any angle.
-
〰️
Heavy-Duty Flexible Coil Cord: High-rebound coiled polyurethane cable extends freely with arm and head movements without snagging or tugging on your radio's accessory socket.
-
🔘
Tactile Side PTT Switch: Large, textured Push-to-Talk button offers positive mechanical feedback and is easy to index and press even while wearing gloves.
What's Included
| Component | Description |
|---|---|
| Remote Speaker Microphones | 2x BF-TECH CA K1 2-Pin Handheld Shoulder Speaker Microphones |
| Mounting Hardware | 2x Integrated 360-Degree Rotating Lapel / Collar Swivel Clips |
Radio Hardware Compatibility
| Brand / Lineup | Compatible Transceiver Models |
|---|---|
| BF-TECH CA | BF-F8RT, UV-5R, UV-82RT (single PTT), BF-F5XT, BF-F5XP, BF-F8, BF-F8X3 |
| Baofeng / Pofung | UV-5R (all sub-variants: 5RA, 5RE, 5R Plus, V2+), BF-F8HP, BF-888S, UV-82, GT-3 |
| Kenwood | TK-208, TK-220, TK-240, TK-250, TK-260, TK-270, TK-320, TK-340, TH-D7, TH-F6, TH-K2 |
| AnyTone / Retevis / TYT | AnyTone AT-D868UV / AT-D878UV, Retevis H-777 / RT22, TYT MD-380, and standard K1 2-pin port handhelds |
Technical Specifications
| Specification | Detail |
|---|---|
| Hardware Architecture & Interfaces | |
| Brand & Lineup | BF-TECH CA |
| Product Type | Handheld Remote Shoulder Speaker Microphone (2-Pack Bundle) |
| Radio Interface Connector | Standard K1 2-Pin (3.5mm Ear / 2.5mm Mic, 11.5mm center-to-center spacing) |
| Earphone Auxiliary Jack | 3.5mm Mono Listen-Only Port (Side-Mounted) |
| Clip Type | 360-Degree Detented Swiveling Spring Steel / Polycarbonate Clip |
| Cable Construction | Flexible Coiled Polyurethane (PU) with Molded Strain Relief |
| Acoustic & Audio Parameters | |
| Microphone Element | Omnidirectional Electret Condenser |
| Microphone Sensitivity | -38 dB ± 2 dB |
| Internal Speaker Size | 36 mm Dynamic Transducer |
| Speaker Audio Output | 1.0 Watt Max Output Power |
| Speaker Impedance | 8 Ohms ± 15% @ 1 kHz |
| Regulatory Standards & Fulfillment | |
| Operator Regulatory Responsibility | Licensed operators are responsible for operation under ISED RBR-4 guidelines |
| Fulfillment Location | Ships Direct from BF-TECH CA in Ontario, Canada |
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