Introduction
The Ear Phone Connection EP1334QR Tactical Police Lapel Headset Mic is designed to provide reliable and secure radio communication for professional use. Featuring the Easy-Connect system with Guide Arrows, it ensures immediate and secure connection to compatible radios. This kit includes a clear acoustic audio tube and a medium Fin Ultra Ambi ear tip for comfortable wear in either ear.

Figure 1: The EP1334QR Tactical Police Lapel Headset Mic, showing the lapel microphone unit, acoustic tube, and ear tip.
Setup
- Unpack Components: Carefully remove the lapel headset, acoustic tube, and ear tip from the packaging.
- Attach Acoustic Tube: Connect the clear acoustic audio tube to the ear tip. Ensure a snug fit to prevent sound leakage.
- Connect to Radio: Locate the Easy-Connect adapter on the headset cable. Align the two Guide Arrows on the adapter with the corresponding arrows on your compatible Motorola radio's accessory port. Gently push and twist until the connection is secure.
- Position Lapel Mic: Clip the lapel microphone unit to your clothing, ideally near your collar or chest, ensuring the microphone is facing outwards for clear voice transmission.
- Insert Ear Tip: Place the Fin Ultra Ambi ear tip into your ear. It is designed for comfortable wear in either the left or right ear. Adjust for optimal comfort and sound clarity.
Operating Instructions
- Receiving Audio: Once connected, audio from your radio will be transmitted directly through the acoustic tube to your ear. Adjust your radio's volume for comfortable listening.
- Transmitting Audio (Push-to-Talk): To transmit, press and hold the Push-to-Talk (PTT) button located on the lapel microphone unit. Speak clearly into the microphone. Release the PTT button when finished speaking.
- Microphone Sensitivity: The microphone is highly sensitive, designed to pick up even whispers. Position it appropriately to avoid muffled audio.
- Radio Adapter PTT: Some radio adapters may feature an additional PTT button directly on the adapter for convenience. Refer to your radio's manual for specific functionality.
Maintenance
- Cleaning: Regularly clean the ear tip and acoustic tube with a mild soap and water solution. Ensure they are completely dry before reassembly. The lapel microphone unit can be wiped with a damp cloth. Do not immerse the microphone or radio connector in water.
- Storage: When not in use, store the headset in a clean, dry place away from extreme temperatures and direct sunlight. Avoid kinking or sharply bending the cables.
- Inspection: Periodically inspect cables for signs of wear, fraying, or damage. Check connections for looseness.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No audio from earpiece. | Loose connection; radio volume too low; damaged acoustic tube/ear tip. | Ensure headset is securely connected to radio. Increase radio volume. Check acoustic tube for blockages or damage. |
| Others cannot hear me. | PTT not pressed; microphone obstructed; microphone damaged. | Press and hold PTT button firmly. Ensure microphone is not covered by clothing. Test with another radio if possible. |
| Audio is distorted or unclear. | Loose connection; radio interference; damaged cable. | Check all connections. Move away from sources of electrical interference. Inspect cables for visible damage. |
Specifications
| Feature | Detail |
|---|---|
| Model Name | Ear Phone Connection EP1334QR Tactical Police Lapel Headset Mic |
| Connectivity Technology | Wired |
| Compatible Devices | Motorola APX NEXT, APX 900, APX 1000, APX 2000, APX 3000, APX 4000, APX 4000XH, APX 5000, APX 6000, APX 6000LI, APX 6000XE, APX 7000, APX 7000XE, APX 8000, APX 8000H, APX 8000HSRX, APX 8000HXE, APX 8000XE, APX 900, XPR 6000, XPR 6100, XPR 6300, XPR 6350, XPR 6380, XPR 6500, XPR 6550, XPR 6580, XPR 7000, XPR 7000E, XPR 7300, XPR 7350, XPR 7350E, XPR 7380, XPR 7380E, XPR 7500, XPR 7550, XPR 7550E, XPR 7580, XPR 7580E, SRX2200 |
| Material | Polyurethane (PU), Silicone, Plastic |
| Item Weight | 4 ounces |
| Color | Black |
| Ear Placement | In Ear |
| Manufacturer | The Ear Phone Connection |
Warranty and Support
For warranty information and technical support, please contact the manufacturer, The Ear Phone Connection, directly. Refer to the product packaging or their official website for the most current contact details and warranty terms.
This product is designed for professional use and is built to withstand rigorous conditions. Proper care and maintenance will ensure its longevity and optimal performance.





