






🎧 Elevate your office calls with crystal clarity and comfort — because your work deserves the best.
The Callez RJ9 Phone Headset is a wired, noise-cancelling headset designed exclusively for select Cisco IP phones and Plantronics amplifiers. Featuring a lightweight build, adjustable headband, and soft leatherette ear cushions, it ensures all-day comfort. Its integrated volume and mute controls on the cord provide seamless call management, while the reinforced cable guarantees durability in busy professional settings. Ideal for call centers, telemarketing, and office environments, this headset delivers crystal-clear communication and acoustic shock protection.








| ASIN | B09P3Q6T7S |
| Age Range Description | Adult |
| Antenna Location | Calling, Office Work, Professional Communication |
| Best Sellers Rank | #785,561 in Electronics ( See Top 100 in Electronics ) #116 in Phone Headsets |
| Box Contents | Ear Cushions, Headband |
| Brand | Callez |
| Brand Name | Callez |
| Cable Features | Retractable |
| Colour | Black |
| Compatible Devices | Only compatible with some specific Plantronics Amplifiers and Cisco landline desk phones. |
| Control Method | Touch |
| Control Type | Volume Control |
| Controller Type | cord-based controller |
| Country of Origin | USA |
| Customer Package Type | FFP |
| Customer Reviews | 4.2 out of 5 stars 57 Reviews |
| EU Spare Part Availability Duration | 2 Years |
| Ear Placement | Over Ear |
| Earpiece Shape | over-ear |
| Enclosure Material | Leather, Plastic |
| Form Factor | Over Ear |
| Headphone Form Factor | Over Ear |
| Headphone Jack | 3.5 mm Jack |
| Headphones Ear Placement | Over Ear |
| Impedance | 150 Ohms |
| Impedance Unit of Measure | 150 Ohms |
| Is Autographed | No |
| Item Weight Unit of Measure | 3.7 Ounces |
| Manufacturer | Callez |
| Model Name | GC300C1 |
| Model Number | GC300C1 |
| Network Connectivity Technology | Wired |
| Noise Control | Active Noise Cancellation |
| Number of Items | 1 |
| Product Features | Lightweight, Microphone Included, Noise Cancellation, Tangle Free Cord, Volume Control |
| Specific Uses For Product | Office/Professional Use |
| Style Name | Telephone Headset |
| Theme | sport |
| UPC | 796914366331 |
| Unit Count | 1.0 Count |
| Water Resistance Level | Not Water Resistant |
| Wireless Technology Type | wired |
D**O
Wow, talk about save a few hundred dollars
D**R
Purchased for work
K**E
Comfortable
R**E
Easiest headset to hook up
L**A
Doesn't work
Trustpilot
3 weeks ago
2 weeks ago