HKLN4604 Earpiece with PTT
Swivel Earpiece • Inline PTT • Genuine Motorola • Lightweight & Hygienic
The HKLN4604 Earpiece with PTT is Motorola's most comfortable headset, designed to accommodate most ear sizes while staying lightweight and hygienic. It can be worn on either ear, sits comfortably even with hoop earrings, and ships with a one-year full replacement warranty. Worn by Walmart associates nationwide, it keeps frontline teams connected hands-free. Browse more business two-way radios and accessories to complete your fleet.
Compatible Radios
The HKLN4604 is a genuine Motorola accessory that fits a range of compatible Motorola business and MOTOTRBO radios. The RLN6423A is the same part as the RLN6423 and the HKLN4604, so any of these part numbers refer to the identical earpiece. Not sure if it fits your model? Call 1-800-984-1534 or contact our radio experts and we'll confirm compatibility for your exact radio.
Key Features
All-Day Comfort
Lightweight design accommodates most ear sizes and can be worn on either ear, even with hoop earrings.
Inline PTT
A built-in push-to-talk button lets staff transmit hands-free while the radio stays clipped or holstered.
Genuine Motorola
An OEM accessory backed by a one-year full replacement warranty and trusted by Walmart associates nationwide.
Frequently Asked Questions About the HKLN4604 Earpiece with PTT
• Which radios is the HKLN4604 compatible with?
The HKLN4604 fits a range of compatible Motorola business and MOTOTRBO radios. Because compatibility varies by model, call 1-800-984-1534 or contact our radio experts and we'll confirm it works with your exact radio.
• Is the RLN6423A the same as the HKLN4604?
Yes. The RLN6423A is the same part as the RLN6423 and the HKLN4604 — all three part numbers refer to the identical genuine Motorola earpiece with PTT.
• Need help choosing the right accessory?
Call our radio experts at 1-800-984-1534 or contact us and we'll match the right gear to your fleet.