Motorola PMLN8337 1-Wire Earbud w/ Earhook for R7
1-Wire Single Earbud • Loud Receive-Only Audio • Removable Earhook • Genuine Motorola • For MOTOTRBO R7
The Motorola PMLN8337 1-Wire Earbud with Removable Earhook is a single-ear, loud-audio, receive-only earpiece built for clear, discreet communication with the MOTOTRBO™ R7. It connects through a compatible Remote Speaker Microphone (such as the RM780) with a 3.5 mm jack, so guest-facing, security, and event staff can hear every critical call on busy, noisy floors. Comfortable for long shifts and easy to sanitize with replaceable foam tips, it's ideal for shared fleets across hospitality, retail, education, healthcare, and executive protection. Browse more business two-way radios and accessories to complete your setup.
Compatible Radios
The PMLN8337 is designed for the Motorola MOTOTRBO R7 and R7 with Display, used with a compatible Remote Speaker Microphone (like the RM780) that has a 3.5 mm receive-only audio jack. Pair it with a Motorola RM Series accessory RSM for hands-free PTT. Not sure if it fits your setup? Call 1-800-984-1534 or contact our radio experts and we'll confirm compatibility.
Key Features
Loud Receive-Only Audio
Clear, loud earbud output keeps critical calls audible in crowds and on noisy floors.
Removable Earhook
A replaceable earhook gives a secure fit and quick, hygienic swaps for shared fleets.
Low-Profile & Discreet
A single-ear, comfort-first design is perfect for guest-facing and security roles all shift long.
Genuine Motorola
An OEM accessory with guaranteed electrical and mechanical compatibility for your radios.
Frequently Asked Questions About the Motorola PMLN8337 1-Wire Earbud w/ Earhook for R7
• Is the PMLN8337 transmit-capable?
No. It's a receive-only earpiece. Pair it with a Remote Speaker Microphone (like the RM780) for PTT and transmit. Browse compatible Motorola RM Series accessories to add an RSM.
• Will it plug directly into the R7 radio?
Most R7 deployments use this earbud through an RSM's 3.5 mm jack rather than directly into the radio. If you want direct-to-radio audio accessories, contact us and we'll recommend the correct model.
• Need help choosing the right accessory?
Call our radio experts at 1-800-984-1534 or contact us and we'll match the right earpiece, RSM, or surveillance kit to your fleet.