







🎧 Elevate your calls with comfort and clarity—because your voice deserves the best!
The MAIRDI Telephone Headset combines versatile RJ9 and 3.5mm connectivity with HD wideband audio and a noise-canceling microphone, delivering crystal-clear calls across landlines, cell phones, and PCs. Designed for professionals, it features ergonomic leatherette cushions, a durable stainless steel frame with Kevlar-reinforced cables, and smart hearing protection technology, making it the ultimate headset for call centers and office environments.





| Headphones Jack | RJ9 and 3.5mm jack |
| Model Name | Phone Headset |
| Connectivity Technology | Wired |
| Included Components | 3.5mm connecotor x1, Headset top with QD plug x1, RJ adapter x2, RJ9 connector x1, User Manual |
| Age Range (Description) | Adult |
| Material | Leather, Plastic, Stainless Steel |
| Recommended Uses For Product | Calling |
| Compatible Devices | landline deskphone, PC laptop, cell phone |
| Control Type | Volume Control |
| Cable Feature | Retractable |
| Item Weight | 3.7 Ounces |
| Water Resistance Level | Not Water Resistant |
| Unit Count | 1 Count |
| Style | Monaural |
| Control Method | Touch |
| Number of Items | 1 |
| Carrying Case Material | Faux Leather |
| Earpiece Shape | On Ear |
| Special Feature | One headset for multiple devices, noise canceling microphone, quick disconnect plug, wideband auduio, with RJ9 and 3.5mm jack |
| Manufacturer | Xiamen Mairdi Electronic Technology Co. Ltd |
| Item Weight | 3.7 ounces |
| Product Dimensions | 7.5 x 6.1 x 1.6 inches |
| Item model number | M510SQD002007 |
| Is Discontinued By Manufacturer | No |
| Material Type | Leather, Plastic, Stainless Steel |
| Size | RJ9 for Avaya,Nortel,Polycom... |
| Manufacturer Part Number | M510SQD002007 |
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