Is there a way we can order additional rjp-c adapters?

It depends on the connector you need ?

Is this headset compatible with avaya phones?

Yes, I also have an Avaya Phone, and it works with the adapter (RJP-C) that came with the Kit. Works great.

I bought this to use with a cisco 8841. I can't get any sound through it. Any suggestions?

Just connect headset top with coild connector QD002(C). Do not add any RJ adapter. After installation of headset, use speaker or headset button to activate using of headset.

"Made in China" sticker on the back of my box.

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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MAIRDI Telephone Headset with RJ9 Jack & 3.5mm Connector for Landline Deskphone Cell Phone PC Laptop, Office Headset with Microphone for Call Center, Work for Cisco Phone 7941 7965 6941 7861 8811

Product ID: 44388174

Details

Brand
MAIRDI
Color
Black
Ear Placement
On Ear
Form Factor
On Ear
Noise Control
None

🎧HD audio with noise-cancelling mic

🔌Dual RJ9 & 3.5mm jacks

🛡️Durable Kevlar-reinforced cord

¥11082

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

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Description

🎧 Elevate your calls with comfort and crystal clarity — because your work deserves the best.

ALL DAY COMFORT FIT - Soft leatherette ear cushions and adjustable headband keep you comfortable through marathon work sessions.
CRYSTAL CLEAR HD AUDIO - Experience lifelike sound and noise-cancelling microphone that silences background chaos for professional calls.
BUILT TO ENDURE YOUR HUSTLE - Stainless steel frame and Kevlar-reinforced cord ensure this headset withstands daily office grind and accidental tugs.
SEAMLESS MULTI DEVICE CONNECTIVITY - Switch effortlessly between landlines, cell phones, and laptops with RJ9 and 3.5mm jacks plus quick disconnect plug.
SMART ERGONOMICS HEARING PROTECTION - 330° rotatable mic boom and volume spike protection keep calls clear and ears safe in noisy environments.

The MAIRDI Telephone Headset combines versatile RJ9 and 3.5mm connectivity with HD audio and noise-cancelling microphone technology, designed for seamless use across landline phones, cell phones, and PCs. Built with durable materials including a Kevlar-reinforced cord and stainless steel headband, it offers all-day comfort with soft leatherette cushions and an adjustable fit. Ideal for call centers and busy professionals, it features quick disconnect functionality and hearing protection to ensure clear, safe communication in any office environment.

Specifications

ASIN	B01M9DLL37
Additional Features	One headset for multiple devices, noise canceling microphone, quick disconnect plug, wideband auduio, with RJ9 and 3.5mm jack
Age Range Description	Adult
Antenna Location	Calling
Audio Driver Type	Dynamic Driver
Best Sellers Rank	#425 in Telephone Headsets
Brand Name	MAIRDI
Built-In Media	3.5mm connecotor x1, Headset top with QD plug x1, RJ adapter x2, RJ9 connector x1, User Manual
Cable Features	Retractable
Color	Black
Compatible Devices	landline deskphone, PC laptop, cell phone
Connectivity Technology	Wired
Control Method	Touch
Control Type	Volume Control
Customer Package Type	Standard packaging
Customer Reviews	4.0 4.0 out of 5 stars (859)
EU Spare Part Availability Duration	2 years
Earpiece Shape	Over-Ear
Enclosure Material	Leather, Plastic, Stainless Steel
Headphone Folding Features	On Ear
Headphone Jack	RJ9 and 3.5mm jack
Headphones Ear Placement	On Ear
Item Type Name	telephone accessories
Item Weight	3.8 ounces
Manufacturer	Xiamen Mairdi Electronic Technology Co. Ltd
Model Name	Telephone Headset
Model Number	M612QD002C007
Noise Control	None
Number of Items	1
Number of Power Levels	1
Style Name	Monaural
Unit Count	1 Count
Water Resistance Level	Waterproof
Wireless Technology	[Wired]

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

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Fantastic experience overall. Will recommend to friends and family.

1 month ago

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The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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¥11082

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

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