Callez RJ9 Phone Headset with Microphone Noise Cancelling, Office Telephone Headset Compatible with Cisco IP Phones 7940 7942 7945 7960 7962 7965 7821 7841 8811 8841 8845 8851 Plantronics M10 M12 M22

Product description

This RJ9 Office phone headset is a 4-Pin RJ9 Crystal Jack Headset, it is ONLY compatible for CISCO landline telephones, NOT for Smartphones and Computers. (2.5mm plug, 3.5mm plug or USB plug are NOT included)

Please read the compatibility information carefully before purchasing. For other phones, please Consult us for Compatibility Guide or Advice.

Compatible Landline Phone List:

Cisco IP Phones:

7920, 7931G, 7940, 7940G, 7941, 7941G, 7942, 7942G, 7945, 7945G, 7960, 7960G, 7961, 7961G7962, 7962G, 7965, 7965G, 7970, 7970G, 7971, 7971G, 7975, 7975G, 7811 7821, 7841, 78616821,6841, 6851, 6861, 6871, 6921, 6941, 6945, 6961, 8811, 8841, 8845, 8851, 88618941, 8945, 8961, 9951, 9971, 12VIP, 30VIP, 8865, CTS 500

Plantronics Amplifier: M10, M12, M22 & MX10 Amplifiers

NOTICE: NOT compatible with Cisco Spa phone series and Cisco 7902, 7905, 7905G, 7906, 7906G, 7910, 7910+SW, 7911, 7911G, 7912 IP Phones.

Crystal Clear Calls

High sound quality RJ9 office Telephone headset provides natural and truly clear conversations, Noise Cancelling Microphone eliminates most background noise making you sound crystal clear and Acoustic Shock Protection (ASP) protects your hearing.

All-day Comfort

Weighs only 84g/2.97oz. Lightweight design with soft leatherette ear cushion and adjustable headband enables the desk phone headset all-day wearing comfortable without pressure. It protects your ears from getting hurt and gives your all day comfort.

Noise Cancelling Mic

Advanced noise cancelling mic reduces noise caused by background and delivers clearer conversations.

330° Rotatable Microphone

Flexible and 330° rotatable mic can be on left or right side and capture better voice positioning.

Adjustable Headband

Flexible headband can be adjusted or bent to fit all head sizes and brings no burden to your head.

Convenient In-line Controls

Built-in Volume Control and Mic Mute Button makes work efficient. Easy to connect, ideal for office.

Simple to Use

1.Plug RJ9 Jack to “Headset Port” of phone

2.Press “Headset Button” to activate headset for calling

1 Noise Cancelling Mic

2 330° Rotatable Microphone

3 Adjustable Headband

4 In-line Controls

5 Simple to Use

How long is the cord?

The cord is around 77inches(6.4feet), and there is an extension coiling cable, so you can extend the cord to be around 80inches(6.7feet).

Does this headset work for smartphone or computer?

No, this is a telephone headset with RJ9 jack, it only works for some specific telephone model listed in description, NOT for smartphone or computer.

Does this headset work for any desk phones with an RJ9 headset jack?

No, this phone headset only works for some Cisco IP Phone models 7940 7941 7942 7945 7960 7961 7962 7965 7821 and other 79xx 78xx 68xx 69xx 88xx 89xx 99xx series in the list. For other phone models, pls consult us for compatibility guide or advice.

Hello, is this compatible with my Cisco spa525G?

No, this phone headset isn’t compatible with Cisco SPA phone series and 7902, 7905, 7905G, 7906, 7906G, 7910, 7910+SW, 7911, 7911G, 7912 IP Phone. It only works for some specific Cisco phone models, please check the compatibility list in description.

Does this headset have mute function?

Yes, this corded phone headset has microphone mute button and in-line volume control, you can mute/unmute the microphone and adjust the headset volume up/down.

【Compatible with Cisco IP Phones】This Office phone headset is ONLY COMPATIBLE with Plantronics M10, M12, M22 and MX10 Amplifiers or Some Specific Cisco IP Phones models 7931G 7940 7940G 7941 7941G 7942 7942G 7945 7945G 7960 7960G 7961 7961G 7962 7962G 7965 7965G 7970 7970G 7971 7971G 7975 7975G 6821 6841 6851 6861 6871 6921 6941 6945 6961 7811 7821 7841 7861 8811 8841 8845 8851 8861 8941 8945 8961 9951 9971. NOT compatible with Cisco SPA phone series.
【Crystal Clear Calls】 This high sound quality RJ9 Call Center Phone Headset with Microphone enables excellent sound quality for natural listening experience, features Noise Cancelling Microphone to reduce background noise, Acoustic Shock Protection Circuit to protect your hearing. Less noise, Clearer voice.
【Super Comfortable for All-Day Use】Super lightweight Wired Hands-free Telephone Headset for Cisco Landline Phones with adjustable headband to fit all head sizes, high quality and soft leatherette ear cushion enhance all-day wearing comfort. Professional Mic Mute/Volume Control built in.
【Ultra Durable for Call Center】Precision design, quality plastics, unibody headband construction, superior quality microphone makes this landline phone headset for Cisco IP phones sturdier and more durable. Ideal for Call Center, Office, Home, Business, School, Telephone Counselling Service.
【2-Year Warranty & Compatibility Tips】We offer 45 days money back & 2-year worry-free guarantee. DOESN’T WORK FOR SMARTPHONES AND COMPUTERS. ONLY COMPATIBLE with some specific Cisco Desk Phone models listed in description (include but not limited). For Other Landline Phones, Pls contact us for Compatibility Guide or Advice.