MKJ Cisco Phone Headset Corded RJ9 Telephone Headset with Noise Cancelling Microphone
Quick take
This corded RJ9 headset is made for Cisco desk phones that include an RJ9 headset port, aiming to keep calls clear with a noise-cancelling microphone and a comfortable on-ear fit for long sessions. It’s a strong option for busy office and call center use where you want hands-free calling and less neck strain. The main buying caveat is compatibility, it is RJ9 Cisco-phone only, not for Cisco SPA series phones or computers.
Pros and cons
Pros
- RJ9 headset compatibility for many Cisco models with a headset port (single headset design, wear on either side).
- Noise-cancelling microphone intended to reduce background distraction during calls.
- All-day comfort focus with an adjustable headband and soft ear cushion.
- Built-in hearing protection circuit designed to filter sound above 118 dB.
Cons
- Only works with Cisco phones that already have an RJ9 headset jack, it does not support Cisco SPA series phones.
- Corded design can limit movement compared with wireless headsets.
- Durability feedback suggests the plastic head brace may be a weak point for some long-term users.
What buyers think
Buyer-review evidence points to solid everyday usability for desk-phone work, with repeated mentions that it fits Cisco phones correctly and provides clear sound for office calling. Comfort and “frees up your hands” benefits come up often, especially for people using a headset during long shifts. There are also reports of good durability in busy environments, with limited but notable feedback that a plastic head support/brace may fail after extended use. Overall, the most consistent theme is that the headset works well when the phone model and RJ9 port match.
Who this headset is for
The MKJ RJ9 corded headset is a practical choice if you:
- Use supported Cisco desk phones at home or in an office environment.
- Need hands-free calling to type, click, or manage tasks during calls.
- Prefer a wired headset with a noise-cancelling mic for busy, background-noisy settings.
- Want an adjustable, on-ear headset with a soft cushion for longer sessions.
Who should skip it
This one is likely not a fit if you:
- Have a Cisco SPA series phone, since this headset is explicitly not compatible.
- Plan to use the headset with a computer or laptop instead of a Cisco phone.
- Need wireless freedom, since the cord is designed for desk-phone connections.
Key features and how they translate to real use
Noise-cancelling microphone for clearer calls
The headset is designed with a noise-cancelling mic to help block background sound so your voice comes through more clearly. If your workspace includes talking coworkers, office equipment noise, or other distractions, this is the feature that matters most.
Comfort for long call days
An adjustable headband and soft ear cushion are built in to help it sit comfortably during extended use. The single earpiece can be worn on either side, which is helpful if you have a preference or need flexibility across different desk setups.
Wired RJ9 connection and call-center practicality
Because it uses a corded RJ9 connection, setup is generally centered on plugging into the phone’s RJ9 headset port. This is the kind of headset that tends to work well for call center and office workflows where the station stays put.
Hearing protection circuit notes
The headset includes a hearing protection circuit designed to filter sound above 118 dB. If you take high-volume calls and want a layer of audio safety design, this is a relevant point to compare against basic headsets without similar protection features.
Compatibility checklist (this is where most buyers succeed or fail)
Before buying, confirm your Cisco model matches the RJ9 headset-port requirement. This headset is intended for Cisco phones with an RJ9 headset jack, and it is not for Cisco SPA series phones or for computer use. If your phone does not have the RJ9 headset port, you will need a different type of headset designed for your device.
Pros and cons summary
- Best for: Cisco desk phone users who want a corded RJ9 headset with a noise-cancelling microphone and comfort for long calls.
- Potential tradeoff: You are tied to desk placement and you must match the RJ9 Cisco compatibility requirement.
- Verdict: A strong value option if your Cisco phone has the correct RJ9 headset port and you want hands-free calling with background-noise reduction.
Price and availability
Pricing can fluctuate on retail marketplaces, so check the current cost when you are ready to buy.
Alternatives to consider (based on buyer priorities)
- If you need wireless: Look for a compatible wireless headset that matches your phone’s connection type. This product is designed for corded RJ9 use.
- If you use Cisco SPA series phones: Choose a headset specifically designed for SPA compatibility rather than assuming RJ9 port headsets will work.
- If you need a computer-first setup: Consider headsets built for PC or softphone use (for example, USB or analog-adapter compatible options), since this one is for Cisco desk phone ports.
FAQs
Will this work with any Cisco phone?
No. It’s intended for Cisco phones that have an RJ9 headset port. It is not compatible with Cisco SPA series phones, and it is not designed for computer use.
Is it corded or wireless?
This is a corded headset, designed to connect through the phone’s RJ9 headset jack.
Does it have a noise-cancelling microphone?
Yes. It’s designed with a noise-cancelling microphone intended to reduce unwanted background noise during calls.
How is the fit and comfort for long calls?
It uses an adjustable headband and a soft ear cushion for comfort during extended use, and the on-ear design lets you wear the single earpiece on either side.
Does it include hearing protection?
Yes, it includes a hearing protection circuit that filters sound above 118 dB.
What should I check before ordering?
Confirm your Cisco phone model has an RJ9 headset port. If it does not, you will need a different headset type designed for your device.
Specifications
| Product Title | MKJ Cisco Phone Headset Corded RJ9 Telephone Headset with Noise Cancelling Microphone for Cisco CP-7821 7841 7942G 7931G 7940 7941G 7945G 7960 7961G 7962G 7965G 7975G 8811 8841 8861 9951 9971 |
|---|---|
| Category | Electronics > Accessories & Supplies > Telephone Accessories > Headsets |
| Brand | MKJ |
| Manufacturer | Meikajia |
| Model Name | MKJ810QD002C |
| Model Number | MKJ810QD002C |
| Color | Black |
| Item Weight | 0.22 Kilograms |
| Brand Name | MKJ |
| Built-In Media | Cable, User Manual |
| Age Range Description | Adult |
| Number of Items | 1 |
| Series Number | 81 |
| UPC | 657390958130 |
| Is Autographed | No |
| Headphones Ear Placement | On Ear |
| Headphone Folding Features | On Ear |
| Earpiece Shape | rounded |
| Control Type | Noise Control |
| Control Method | Touch |
| Noise Control | Sound Isolation |
| Audio Driver Type | Dynamic Driver |
| Frequency Range | 20 Hz - 20,000 Hz |
| Enclosure Material | Plastic, Polyurethane (PU) |
| Specific Uses For Product | call center home office business phone calls, office phone headset with microphone noise canceling |
| Antenna Location | Calling |
| Compatible Devices | Compatible with Cisco phone CP-7821, 7861, 7960G, 7975G, 8811, 9971 etc, Telephones |
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