MH-37A4B-1 Comfort Loop Headset
Comfort Loop Earpiece • Inline PTT • Single-Pin Connector • Fits Either Ear • VX-Series
The MH-37A4B-1 Comfort Loop Headset is a lightweight, comfort-loop style earpiece with an inline microphone and Push-to-Talk (PTT) switch, built for single-pin VX-series two-way radios. Designed for staff who need discreet, hands-free communication through a full shift — retail floors, hospitality, security, and events — it’s a versatile business two-way radio accessory that fits either ear.
Who It’s For
Ideal for VX-series radio users who want a low-profile comfort-loop earpiece over a surveillance-style or boom-mic option. Prefer a single-wire surveillance fit instead? See the MH-101A4B One Wire Surveillance Headset. Running EVX-S24 radios? Use the matching MH-89A4B Comfort Loop Headset.
Key Features
Comfort Loop Earpiece
A soft comfort-loop ear hook rests securely over the ear for all-day wear without fatigue.
Inline Microphone & PTT
An inline microphone with a Push-to-Talk switch lets staff transmit one-handed while listening discreetly through the earpiece.
Fits Either Ear
The MH-37A4B-1 works on the right or left ear, so it adapts to any user’s preference.
Single-Pin Connector
A single-pin plug connects directly to compatible VX-series radios with no adapter required.
Compatible Radios
The MH-37A4B-1 Comfort Loop Headset is designed for two-way radios with a single-pin connector and works with the following VX-series models: VX-210A, VX-160, VX-180, VX-230, VX-260 Series, VX-350, VX-410, VX-420, and VX-450 Series.
Need a different fit for the same VX-series radios? Compare the MH-101A4B One Wire Surveillance Headset or the P4500V Over-the-Ear Swivel Headset. Not sure the MH-37A4B-1 matches your radio? Our Canadian radio experts can confirm compatibility — call 1-800-984-1534 or contact us.
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Frequently Asked Questions About the MH-37A4B-1 Comfort Loop Headset
• Which radios is the MH-37A4B-1 Comfort Loop Headset compatible with?
The MH-37A4B-1 is built for two-way radios with a single-pin connector and works with the VX-210A, VX-160, VX-180, VX-230, VX-260 Series, VX-350, VX-410, VX-420, and VX-450 Series. If you’re unsure whether your radio uses a single-pin connector, contact us or call 1-800-984-1534.
• Does the MH-37A4B-1 headset have a Push-to-Talk button?
Yes. The MH-37A4B-1 Comfort Loop Headset features an inline microphone with a Push-to-Talk (PTT) switch, so staff can transmit one-handed while listening discreetly through the comfort-loop earpiece.
• Can the MH-37A4B-1 be worn on either ear?
Yes. The comfort-loop earpiece fits either the right or left ear, so it adapts to each user’s preference for comfortable all-day wear.
• How is the MH-37A4B-1 different from a surveillance-style headset?
The MH-37A4B-1 uses an over-the-ear comfort loop, while a surveillance option such as the MH-101A4B One Wire Surveillance Headset uses a discreet single-wire design. Both fit the same single-pin VX-series radios, so the choice comes down to fit and how visible you want the earpiece to be.
