BTECH Radios
QHM01 Earpiece
$9.89
BTECH QHM01 3.5mm Listen-ONLY Heavy-Duty Surveillance Earpiece (Includes earmolds and Earbud) with Clear Acoustic Coil Tube for Two-Way Radios, Transceivers, and Radio Speaker Mics Jacks
- Ships from the USA
- U.S.-based product support
- Secure checkout
- Returns & warranty support
From the manufacturer

BTECH QHM01 3.5mm Listen Only (Receive Only) Heavy-Duty Surveillance Earpiece
Includes both ear-mold and earbud inserts.
This surveillance earpiece (QHM01) is the "HEAVY DUTY" earpiece for which you’ve been looking! Compared to other listen-only earpiece kits the QHM01 was built for heavy-duty use.
- High Impact Casing - High Grade Re-enforced Cabling
- Uses a heavy duty stainless steel clip.
- Produces high-quality crystal clear audio
- Choose your preferred earpiece. The QHM01 includes both the 'in-ear' earbud and the 'open-ear' earmold inserts
- The clear acoustic tube earpiece is perfect for discreet radio communications.
Great for Radio Speaker Mics
The BTECH QHM01 Listen Only Earpiece can be Inserted directly into a shoulder microphone and diverts the audio directly to your ear to keep conversations private.
Fits standard radio speaker mics (3.5mm audio-out jacks) such as MOTOROLA, KENWOOD, ICOM, ALINCO, BTECH, and YAESU.
Compatible with the BTECH QHM22 Speaker Mic
For the Professional that Needs the Absolute Best
Designed for Indoor or Outdoor Use
The QHM01 is designed for industrial use, security & law enforcement, construction sites, and for any tough assignment.
Hear Everything - Even in the Loudest Environments!
- Receives clear precise audio.
- The best way to hear transmissions in a loud area.
- Small and easily accessible.
- Never gets in the way and is always there when you need it.

Long Heavy Duty Coil Cable
The QHM01 Platinum Earpiece kit is the ideal solution for the professional user who can't afford anything less than the best! It uses a reinforced coil cable that produces high-quality, crystal clear audio.
BTECH QHM01 1 Wire (Listen Only) Earpiece (to radio, speaker mic, or any 3.5mm device)
Technical Details
Earpiece:
Sensitivity: 114dB ± 5dB
Impedance: 200Ω ± 15%
Rated Power: 500mW
Max Power Input: 1000mW
Frequency Range: F0-9KHz
QHM01 Kit Includes:
- QHM01 Heavy Duty Platinum Earpiece
- Replaceable Clear Acoustic Coil
- Replaceable Open-Ear Earmold Inserts (Left & Right Ear)
- Replaceable In-Ear Earpiece Insert
BTECH: We are proud to be here in the USA
BTECH radios are designed and supported right here in the USA. A BTECH label means you are getting a radio with real US based warranty, support, and development! If you ever have an issue, our team will be prompt, knowledgeable, and supportive to ensure your radio operates exactly as it should.
Product details & support
Features and Details
- Package Includes : QHM01 Heavy Duty Platinum Earpiece, Replaceable Clear Acoustic Coil, Replaceable Open-Ear Earmold Inserts (Left & Right Ear), Replaceable In-Ear Earpiece Insert
- Fits two-way radios (audio only), radio speaker mics, remote mics, MP3 players, and other audio accessories with 3.5mm earphone jack
- Sensitivity: 114dB ± 5dB, Impedance: 200Ω ± 15%, Rated Power: 500mW, Max Power Input: 1000mW, Frequency Range: F0-9KHz
- High impact casing and High Grade re-enforced cabling, Superb Audio Quality, Rugged Design.
- Reinforced earphone clip provides cable retention and eliminates strain on your ear
Technical Details
Earpiece:
Sensitivity: 114dB ± 5dB
Impedance: 200Ω ± 15%
Rated Power: 500mW
Max Power Input: 1000mW
Frequency Range: F0-9KHz
QHM01 Kit Includes:
- QHM01 Heavy Duty Platinum Earpiece
- Replaceable Clear Acoustic Coil
- Replaceable Open-Ear Earmold Inserts (Left & Right Ear)
- Replaceable In-Ear Earpiece Insert
Product information
| Product Dimensions | 3 x 3 x 0.1 inches |
|---|---|
| Item Weight | 1.13 ounces |
| Item model number | QHM01 Surveillance Earpiece |
| Is Discontinued By Manufacturer | No |
| Additional Features | Surveillance Earpiece |
| Other display features | Wireless |
| Colour | Black |
| Included Components | Replaceable Open-Ear Earmold Inserts, Replaceable In-Ear Earpiece Insert, QHM01 Heavy Duty Platinum Earpiece, Replaceable Clear Acoustic Coil |
| Manufacturer | BTECH |
| Date First Available | May 8, 2019 |






























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