

🎙️ Stay connected, stay ahead — the swivel earpiece that works as hard as you do.
The Motorola HKLN4604 swivel earpiece combines a dynamic audio driver with a flexible 360° swivel design and an in-line push-to-talk microphone, delivering clear, hands-free communication. Engineered for all-day comfort with a soft rubber C-ring and water-resistant durability, it’s the go-to accessory for professionals relying on Motorola two-way radios. Lightweight and compatible with standard jacks, it ensures seamless connectivity and reliable performance in demanding environments.

| ASIN | B012J1CLVS |
| Additional Features | flexible, swivel |
| Age Range Description | Adult |
| Audio Driver Type | Dynamic Driver |
| Best Sellers Rank | #9 in Two-Way Radio Headsets & Microphones |
| Brand | Motorola |
| Built-In Media | Headphone |
| Cable Features | Retractable |
| Color | Black |
| Compatible Devices | Motorola Two-Way Radios |
| Connectivity Technology | Wired |
| Control Method | Push Button |
| Control Type | Volume Control |
| Customer Reviews | 4.4 out of 5 stars 4,219 Reviews |
| Ear Placement | On Ear |
| Earpiece Shape | Hook |
| Enclosure Material | Rubber |
| Form Factor | Over Ear |
| Frequency Range | 20 Hz - 20,000 Hz |
| Global Trade Identification Number | 00748091000423 |
| Headphone Folding Features | Over Ear |
| Headphone Jack | 2.5 mm Jack, 3.5 mm Jack |
| Headphones Ear Placement | On Ear |
| Headphones Jack | 2.5 mm Jack, 3.5 mm Jack |
| Item Height | 5 inches |
| Item Type Name | Motorola A B Original Motorola Swivel Earpiece With Microphone And Ptt - Replaces Rln6423 |
| Item Weight | 2 Ounces |
| Manufacturer | Motorola |
| Model Name | HKLN4604 |
| Model Number | HKLN4604 |
| Noise Control | Sound Isolation |
| Number of Items | 50 |
| Style Name | Push-to-Talk |
| UPC | 748091000423 |
| Unit Count | 1.0 Count |
| Warranty Description | 1 year from date of purchase for defects in material and workmanship |
| Water Resistance Level | Water Resistant |
| Wireless Technology | Bluetooth |
G**T
Good buy, will purchase again.
I work in TV on set and use it every day. My ear lobes are very sensitive to most ear plugs; even the soft rubber fitted headsets give me headaches and sore ears for days. This style of D-ring headset works well for me, is very comfortable, and allows me to hear people talking in front of me as well as the chatter on the radio clearly. I've had this particular headset for almost 6 months and it's had some rough treatment (and it's been used in some, but not a lot, of rain/snow conditions) but it still works perfectly, so I'm really happy with the durability/price. I prefer the single cord style of headset as well, as opposed to the two cord / piece construction of other standard headsets, which makes feel more similar to an iPhone headset, and less like a big, annoying work headset. It's simple, sleek, and works. I'm 6'3 and the cord is just barely long enough for me to feed it down my back, so I might not recommend it for someone taller, though it does stretch.
A**N
Good quality
Made well. No issues
M**S
I can hear you now
At first had issues but it was my radios connection. Switched radio and it works fine. No issues with others hearing me. Clip holds good on a pinched shirt. Took a while to get used to and adjusted to fit my ear but now I forget I’m wearing it.
J**S
Sounds Great, But A Bit Uncomfortable Around The Ear
The sound quality for this is incredible and it's also nice that I don't have to stick it in my ear. I wish the cable had an extra 6-12 inches in length however. I do feel it pulling at times. Throughout the day, I do find myself adjusting it because it isn't the most comfortable device around my ear. Despite that, it works pretty well and maybe I just have big ears.
B**I
Works very well!
Great quality, easy use, and very helpful to have rather than a walkie at work. I can hear so much better now and respond more efficiently
H**R
Good headset
Great headset. Stays on my ear all day with no issues. I had to bend the earpiece a little bc it was too tight as first but after a few wears it's perfect. Works with the c1110 radios we have at work. Just make sure you push the plug in ALL the way to the radio. I can be heard clearly with no issues sending or receiving.
E**O
Buenas calidad
Excelente producto
C**.
Doesnt last
Stop working after a month of having it.
Trustpilot
2 months ago
1 month ago