Introduction
This manual provides detailed instructions for the proper setup, operation, and maintenance of your SAMCOM BTEAR-02 Wireless Earpiece and 2-Pin Dongle. Please read this manual thoroughly before using the product to ensure optimal performance and safety.
What's Included
The package contains the following items:
- Single Wireless Earpiece (Left)
- Replacement Earhook (Right)
- Replaceable Clear Ear Caps (Different Sizes)
- K Head Plug Dongle
- 2-in-1 USB Charger Cable

Figure 1: Package Contents. This image displays all components included with the SAMCOM BTEAR-02 Wireless Earpiece: the earpiece itself, a spare earhook, various sizes of clear ear caps, the K-head plug dongle, and a dual USB charging cable.
Product Overview
The SAMCOM BTEAR-02 Wireless Earpiece is designed for hands-free communication with compatible two-way radios. It features a noise-cancelling microphone and a comfortable, flexible earpiece for extended wear.
Key Features:
- K Head Connector Compatibility: Two-pin standard plug (2.5mm and 3.5mm diameter, 11mm pin space) compatible with SAMCOM FPCN10A/FPCN30A walkie-talkies.
- 2-in-1 USB Charger Cable: Allows simultaneous charging of the earpiece and dongle.
- Noise-Cancelling Mic with PTT: Ensures clear communication and includes a Push-To-Talk (PTT) button.
- Replaceable Ear Hooks & Ear Caps: Provides a customizable and comfortable fit for various users.
- Compact and Lightweight Design: Ideal for business, security, and large-scale activities.

Figure 2: Earpiece Features. This image highlights the key components of the wireless earpiece, including the Power Button/PTT, Volume Buttons, the elastic stretch of the earhook for comfort, and the replaceable transparent ear caps.
Setup Instructions
1. Charging the Devices:
- Connect the 2-in-1 USB charger cable to both the wireless earpiece and the 2-Pin dongle.
- Plug the USB end of the cable into a compatible USB power source (e.g., wall adapter, computer USB port).
- Charge the devices for approximately 1.5 hours. The earpiece provides about 4 hours of work time, and the dongle provides about 10 hours.

Figure 3: Simultaneous Charging. This image illustrates the 2-in-1 USB charging cable connected to both the wireless earpiece and the 2-Pin dongle, allowing them to charge at the same time.
2. Connecting the Dongle to Your Radio:
- Ensure your SAMCOM FPCN10A or FPCN30A walkie-talkie is turned off.
- Align the two pins of the K Head Plug Dongle with the corresponding ports on your walkie-talkie.
- Gently insert the dongle until it is securely connected.
- Turn on your walkie-talkie.

Figure 4: K Head Connector Compatibility. This diagram details the dimensions of the 2-pin K Head Connector (2.5mm and 3.5mm diameter, 11mm pin spacing) and confirms its compatibility with K-Type connectors, while showing it is not compatible with Motorola or Midland radio connectors.
3. Pairing the Earpiece and Dongle:
- Turn on the wireless earpiece by pressing and holding the power button until the indicator light flashes.
- Turn on the K Head Plug Dongle by pressing and holding its power button.
- The earpiece and dongle should automatically connect. A voice prompt or a steady blue light on both devices will indicate a successful pairing.

Figure 5: Auto Pairing and Clear Sound. This image demonstrates the automatic pairing connection between the wireless earpiece and the SAMCOM FPCN30A radio via the dongle, emphasizing clear sound and noise cancellation features.
Operating Instructions
1. Making a Transmission (PTT Function):
- To transmit, press and hold the PTT (Push-To-Talk) button located on the wireless earpiece.
- Speak clearly into the microphone.
- Release the PTT button to stop transmitting and listen for a response.
2. Adjusting Volume:
- Use the volume buttons on the earpiece to increase or decrease the listening volume.
3. Wearing the Earpiece:
- Select the ear cap size that provides the most comfortable and secure fit.
- Place the earpiece over your ear, ensuring the earhook is comfortably positioned behind your ear and the ear cap is gently inserted into your ear canal.

Figure 6: Earpiece Usage. This composite image shows the SAMCOM BTEAR-02 wireless earpiece being worn by individuals in different work environments, demonstrating its comfortable fit with soft earhooks and its application with FPCN10A/FPCN30A radios.
Compatibility
The SAMCOM BTEAR-02 Wireless Earpiece and 2-Pin Dongle are specifically designed for:
- SAMCOM FPCN10A walkie-talkies
- SAMCOM FPCN30A walkie-talkies
Important Note:
- This product is NOT compatible with Motorola and Midland Radios.
- The SAMCOM BTEAR-02 wireless headset is NOT compatible with other wireless devices such as computers, phones, or laptops.
- Always verify the interface type of your two-way radio before purchase. The dongle requires a two-pin standard plug with diameters of 2.5mm and 3.5mm, and a pin spacing of 11mm.
Maintenance
- Keep the earpiece and dongle clean and dry.
- Regularly clean the ear caps with a soft, damp cloth. Replace ear caps if they become worn or damaged.
- Store the devices in a cool, dry place when not in use.
- Avoid exposing the devices to extreme temperatures or direct sunlight.
Troubleshooting
| Problem | Possible Solution |
|---|---|
| Earpiece/Dongle not pairing. | Ensure both devices are fully charged and turned on. Turn both devices off and on again to re-initiate pairing. Ensure the dongle is correctly inserted into the radio. |
| No audio or poor audio quality. | Check volume levels on both the earpiece and the radio. Ensure the earpiece is properly seated in your ear. Verify the dongle is securely connected to the radio. Check for any obstructions or damage to the earpiece or dongle. |
| Short battery life. | Ensure devices are fully charged before use (1.5 hours charging time). Note that the earpiece has approximately 4 hours of work time and the dongle 10 hours. |
| Cannot connect to phone/computer. | This wireless headset is designed exclusively for compatible two-way radios and is not intended for use with other Bluetooth devices like phones or computers. |
Specifications
- Model Number: BTEAR02
- Item Weight: 3.2 ounces
- Package Dimensions: 5.31 x 3.35 x 1.73 inches
- Batteries: 2 Nonstandard Battery batteries required (included)
- Earpiece Work Time: Approximately 4 hours
- 2-Pin Adapter Work Time: Approximately 10 hours
- Charger Time: Approximately 1.5 hours
- Voice Command: Microphone
- K Head Connector: Two-pin standard (2.5mm & 3.5mm diameter, 11mm pin space)
Warranty & Support
This product comes with a 1-year warranty. For warranty claims, technical support, or any inquiries, please contact SAMCOM customer service through the retailer where the product was purchased or visit the official SAMCOM website.
Helpful Videos
SAMCOM Wireless Earpiece for Walkie Talkies
This video demonstrates the SAMCOM wireless earpiece in action, showcasing its features and ease of use with walkie-talkies. It provides a visual guide to the product's functionality.
BTEAR-02B Wireless Headsets for Two-Way Radios
This video provides an overview of the BTEAR-02B wireless headsets, highlighting their design and application with two-way radios. It offers a visual demonstration of the product's form and function.
SAMCOM Wireless Headsets for Walkie Talkies 2 Pin Plug
This video showcases the SAMCOM wireless headsets with a 2-pin plug, detailing their features and how they connect to walkie-talkies. It serves as a visual guide for understanding the product's connectivity.





