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Please see the compatible list in the description. 2. 5mm telephone headset: compatible with cisco linksys SPA Polycom Grandstream Panasonic Zultys Siemens Gigaset Uniden AT&T Office IP, most Cordless Dect Phones and some old cell phones with standard 2.

Compatible with all cisco spa series small business ip phones: spa303, spa512g, spa501g, sPA508G, SPA504G, SPA502G, spa509g, SPA514G, SPA525G2.
Fast & free shipping: orders received by 1:00 pm pacific time shipped on the same business day. 2-year manufacture warranty Included! Lifetime Free eMail & Telephone service.


Warm tips: please do not buy this corded 2. 5mm headset for laptop mobile phones or computer PC. With wideband technology the headset provides high-definition and crystal-clear communication, plus a flexible boom and noise cancelling micriphone, users are guaranteed a clear voice clarity during conversation.
Please see in product descriptION for compatibility guide or contact us directly. Mkj telephone headset with 2. 5mm jack is compatible with cisco spa501g, kx-nt343, kx-tgea20, kx-tge433, spa941, spa942, kx-nt366, kx-tga470, spa921, kx-nt346, KX-TCA430 Gigaset AT&T Uniden Vtech etc.2. 5mm headset compatibility: no matter what brand telephone you have, 504g, if it is with a 2. 5mm headset plug, 525g, 508g, panasonic kx-nt136, kx-tge433, spa962 etc, 509g, you are safe to buy this desk phone headset.

High durability: high-end materials and durable construture ensure this 2. 5mm landline headset to withstand the constant demands of all-day use in busy environments. Productivity & extended comfort: mkj 2. 5mm phone headset with microphone allows you to work efficiently and comfortably - you can concentrate on the conversation while working on the computer during conference calls.
5mm headset plug, 504G, Gigaset etc. It is a guarantee for those who takes a large volume of call every day, including call center agent, customer service, telemarketing workers etc.2. 5mm headset compatibility: no matter what brand telephone you have, kx-tg6533, kx-tg6532, polycom, kx-tg6544, kx-tg6534, kx-tg76411, kx-tg6545, kx-tg6541, 508g, panasonic kx-dt546, kx-tga939, kg-tgea20, kx-tgfa50, kx-tg6543, kx-tg6512, spa921, kx-tnt136, 525g, you are safe to buy this headset. Please do not buy it for cOMPUTERS.


The full range of TruVoice adapter cables can be found in our online store. Noise canceling: high quality noise canceling microphone with Flexible 270 degree Rotational Microphone Boom - Perfect Solution for call center, office or homeworkers.
Quick disconnect feature: our truvoice headset range include a quick disconnect connection, simply connect back to the adapter cable to get the call back. Our speakers include acoustic shock protection and HD Audio Sound. Lightweight: die cast aluminum frame for Strength & Durability but also stylish and modern in design - Maximized for all day wearing Comfort.


Rj9 headset quick disconnect cord included. Simple to use, comes with a rj9 headset quick Disconnect Cord connect to Cisco phone’s Headset Jack than press headset button on the phone’s keypad to use the headset. Premium voice quality dual ear corded cisco headset compatible with all cisco phone models with rj9 headset jack included 6921, 7962g, 8941, 8945, 8841, 6961, 8811, 7861, 7821, 8851, 7975G, 7931G, 8961, 7965g, 7945G, 9951, 7841, 8861, 6945, 6941, 7942G, 9971.
Complete set of professional call center headset. Comfortable for center agents to wear all-days. All phone functions control by the phone keypad can also be used for the headset. No need additional purchase. Durable professional call center headset with 2-year warranty and 30 day guarantee – we stand behind the quality of every one of our products which is why we’re happy to offer you a 2 year warranty and 30 day guarantee on your Ovislink Cisco Phone headset.
1. WirelessFinest
#ad
Cortelco, Grandstream, WirelessFinest Headset Headphones with Volume + Mute Control Replacement for Cisco SPA Series Spa303 Spa504g and Other, Polycom Soundpoint IP 320 330
#adWirelessFinest #ad - Please see compatible phone list below in description. Please see compatible phone list below in description. Noise Cancelling Microphone.More information #ad
Soft leathered ear Cushion For All Day Comfort. Please see compatible phone list below in description. Superior quality sound with Flexible Adjustable Microphone. Built-in adjustable volume + Mute Control.Brand | WirelessFinest #ad |
Manufacturer | WirelessFinest #ad |
Part Number | SpaHS303 |
Model | 8541727629 |
More information #ad
2. VoiceJoy
#ad
Grandstream, Polycom Soundpoint IP 320 330, VoiceJoy Headset Headphones with Volume+Mute Control+Standard 2.5mm Plug Jack for Cisco SPA Series Spa303 Spa504g and Other, Linksys,Cortelco
#adVoiceJoy #ad - Super durable: precision design, quality plastics, unibody headband construction, superior quality?microphone makes this call center headset sturdier and more durable. Press headset button on the phone’s keypad to use the headset.Please see the compatible list in the description. 2. 5mm telephone headset: compatible with cisco linksys SPA Polycom Grandstream Panasonic Zultys Siemens Gigaset Uniden AT&T Office IP, most Cordless Dect Phones and some old cell phones with standard 2.
More information #ad
5mm headset jack. Simple to use, no need additional adapter, just connect the headset’s 2. 5mm connector to your telephone’s 2. 5mm headset jack. Built-in adjustable Volume + Mute Control. All phone functions control by the phone keypad can also be used for the headset. Comfortable to wear -- made of the flexible metal hose with the positioning accuracy MIC + Structural Design + Durable.Brand | VoiceJoy #ad |
Manufacturer | VoiceJoy #ad |
Part Number | VoiceJoy-184 |
More information #ad
3. OvisLink
#ad
OvisLink Headset | Compatible with Cisco Small Business Phone SPA501G, 502G, SPA509G | Call Center Headset with Noise Canceling Microphone | HD Voice Quality | Rotatable Microphone, 504G, SPA508G
#adOvisLink #ad - No need additional purchase. Hd quality professional call Center Headset with Noise Cancellation, Windscreen and ASP. Ready to go: complete set, comes with 2. 5mm quick disconnect cord that connects the headset to Cisco SPA IP phone directly.Compatible with all cisco spa series small business ip phones: spa303, spa512g, spa501g, sPA508G, SPA504G, SPA502G, spa509g, SPA514G, SPA525G2.
More information #ad
Ovislink corded headset compatible with cisco spa series Small Business IP Phones. See 2-year warranty policy on product description. Comfortable to wear for all-days: lightweight, tangle-free Coiled headset cord, Adjustable Headband, smooth leatherette Ear Cushions, Flexible and Manageable Microphone Boom that can be Rotated to put the earpiece on the left or right ear of the user. Fast & free shipping: orders received by 1:00 pm pacific time shipped on the same business day. 2-year manufacture warranty Included! Lifetime Free eMail & Telephone service.
Brand | OvisLink #ad |
Manufacturer | OvisLink #ad |
Weight | 0.38 Pounds |
Part Number | OVHS072-SPA |
Model | OVHS072-SPA |
Warranty | 2 Year Manufacturer Warranty |
More information #ad
4. WirelessFinest
#ad
Polycom Soundpoint IP, 2.5mm Jack Headset with Microphone + Volume Mute Control for Telephone Panasonic Cordless Handset Phone, Panasonic KX and More Mono-2.5mm, Cisco Spa303 Spa504 Series
#adWirelessFinest #ad - Please see compatible telephone list in description below. Soft leathered ear Cushion For All Day Comfort. Built-in adjustable Volume + Mute Control.More information #ad
No quick disconnect cable. Superior quality Sound with Flexible Adjustable Microphone. Free extra leathered ear cushion Cover, Shirt Clip Include. No quick disconnect cable.Brand | WirelessFinest #ad |
Manufacturer | WirelessFinest #ad |
Part Number | Pro2.5 |
More information #ad
5. MKJ
#ad
Phone Headset with Microphone Noise Cancelling Corded Telephone Headse with 2.5mm Jack Dual Ear Call Center Office Headphone for Panasonic KX-TGF574 KX-TGF380M Cisco 303G SPA504G 528G Vtech Uniden
#adMKJ #ad - This noise cancelling 2. 5mm office headset features with rotatable microphone arm for accurate talking position, adjustable headband to fit all head sizes, also the hearing protection circuit to against the suddent burst from the phone. High productivity: with wired 2. 5mm office phone headset, you will be able to answer phone calls while dealing with computer tasks.Warm tips: please do not buy this corded 2. 5mm headset for laptop mobile phones or computer PC. With wideband technology the headset provides high-definition and crystal-clear communication, plus a flexible boom and noise cancelling micriphone, users are guaranteed a clear voice clarity during conversation.
More information #ad
Binaural 2 earpieces noise cancelling headset helps users to concertrate on the call and hear less ambient noise around them, makes them more productivity during the call. Please see in product descriptION for compatibility guide or contact us directly. Mkj telephone headset with 2. 5mm jack is compatible with cisco spa501g, kx-nt343, kx-tgea20, kx-tge433, spa941, spa942, kx-nt366, kx-tga470, spa921, kx-nt346, KX-TCA430 Gigaset AT&T Uniden Vtech etc.2. 5mm headset compatibility: no matter what brand telephone you have, 504g, if it is with a 2. 5mm headset plug, 525g, 508g, panasonic kx-nt136, kx-tge433, spa962 etc, 509g, you are safe to buy this desk phone headset.
Brand | MKJ #ad |
Manufacturer | Meikajia #ad |
Height | 1.6 Inches |
Length | 6.1 Inches |
Weight | 0.23 Pounds |
Width | 7.5 Inches |
Part Number | MKJ612DQD011 |
Model | 7545872761 |
More information #ad
6. MKJ
#ad
MKJ 2.5mm Headset with Microphone Noise Cancelling Corded Call Center Telephone Headset for Office Phone Panasonic KX-TGA470 KX-TGF380M KX-TG9541 KG-TGEA20 Vtech Cisco SPA303G 508G Gigaset Uniden
#adMKJ #ad - Hearing protection: this corded 2. 5mm phone headset for dect6. 0 telephone comes with built-in hearing protection circuit to protect users from long term daily sudden sound burst, any sound above 118db is filtered out. Adjustable headband will fit all sizes head and the soft ear cushion ensures added comfort even for long-time wearing.High durability: high-end materials and durable construture ensure this 2. 5mm landline headset to withstand the constant demands of all-day use in busy environments. Productivity & extended comfort: mkj 2. 5mm phone headset with microphone allows you to work efficiently and comfortably - you can concentrate on the conversation while working on the computer during conference calls.
More information #ad
This corded 2. 5mm landline headset is compatible with cisco spa501g, kx-tgma44, spa962, kx-tpa65, kx-TG6531, KX-TG6513, KX-TG6542, if it is with a 2.55mm headset plug, 504G, Gigaset etc. It is a guarantee for those who takes a large volume of call every day, including call center agent, customer service, telemarketing workers etc.2. 5mm headset compatibility: no matter what brand telephone you have, kx-tg6533, kx-tg6532, polycom, kx-tg6544, kx-tg6534, kx-tg76411, kx-tg6545, kx-tg6541, 508g, panasonic kx-dt546, kx-tga939, kg-tgea20, kx-tgfa50, kx-tg6543, kx-tg6512, spa921, kx-tnt136, 525g, you are safe to buy this headset. Please do not buy it for cOMPUTERS.
Brand | MKJ #ad |
Manufacturer | Meikajia #ad |
Height | 1.57 Inches |
Length | 5.31 Inches |
Weight | 0.67 Pounds |
Width | 6.69 Inches |
Part Number | MKJ810DQD011 |
More information #ad
7. WirelessFinest
#ad
Cortelco, Grandstream, Headset Headphones with Volume+Mute Control+Standard 2.5mm Plug Jack Compatible for Cisco SPA Series Spa303 Spa504g and Other, Panasonic, Polycom Soundpoint IP 320 330
#adWirelessFinest #ad - Built-in adjustable Volume + Mute Control. Not all 2. 5mm plug work, please see compatible list below. Soft leathered ear Cushion For All Day Comfort.More information #ad
No quick disconnect cable, one direct connect only. Shirt clip include. Please see compatible telephone list in description below. Superior quality Sound with Flexible Adjustable Microphone. No quick disconnect cable.Brand | WirelessFinest #ad |
Manufacturer | WirelessFinest #ad |
Part Number | WFSPAHS |
Model | WF-SpaOEM |
More information #ad
8. TruVoice
#ad
TruVoice HD-500 Deluxe Single Ear Headset with Noise Canceling Microphone and 2.5mm Cable for Cisco SPA303, SPA502g, SPA514g, SPA504g, SPA509g, SPA508g, SPA525g and Phones with a 2.5mm Headset Port
#adTruVoice #ad - Comfort / sound : headset includes super soft leatherette ear cushions, foam cushions are available if preferred. Quick disconnect headsets also allow the headset user to use the same headset with any other desk phone, Computer, this feature allows customers to detach the headset away from the adapter cable so they can move away from the desk without losing the call, Softphone or Cell Phone by just simply swapping out the bottom cable.The full range of TruVoice adapter cables can be found in our online store. Noise canceling: high quality noise canceling microphone with Flexible 270 degree Rotational Microphone Boom - Perfect Solution for call center, office or homeworkers.
More information #ad
Compatibility: 2. 5mm adapter included connects with home desk phones and cordless telephones with 2. 5mm port, kx-tge23, ip331, kx-tge243b, kx-tge26, kx-tge263s, panasonic kx-tgf373s, kx-tge262s, linksys, kx-tgf375s, cisco spa, kx-tgf374s, kx-tge244b, kx-tgf342b, kx-tge240b, kx-tge242b, kx-tgf345b, kx-tgf34, gigaset office ip, polycom soundpoint ip320, kx-tgf343b, kx-tge245b, ip330, KX-TGF35, KX-TGF344B, IP321, kx-tge232b, KX-TG958. Quick disconnect feature: our truvoice headset range include a quick disconnect connection, simply connect back to the adapter cable to get the call back. Our speakers include acoustic shock protection and HD Audio Sound. Lightweight: die cast aluminum frame for Strength & Durability but also stylish and modern in design - Maximized for all day wearing Comfort.
Brand | TruVoice #ad |
Manufacturer | TruVoice #ad |
Part Number | Deluxe2.5mm |
Model | HD500 |
Warranty | 2 Year |
More information #ad
9. WirelessFinest
#ad
Grandstream, Panasonic, WF Dual Headset Headphones with Volume+Mute Control+Standard 2.5mm+Noise Cancellation Mic Compatible for Cisco SPA Series Spa303 Spa504g, Polycom Soundpoint IP 330
#adWirelessFinest #ad - Dual headphones+Noise canceling microphone to reduce background Noise. Superior quality Sound with Flexible Adjustable Microphone. Free extra leathered ear Cushion Cover + Cover for Microphone. Built-in adjustable Volume + Mute Control. Please see compatible list in description.More information #ad
Brand | WirelessFinest #ad |
Manufacturer | WirelessFinest #ad |
Part Number | SpaLDual |
More information #ad
10. Ovislink
#ad
Dual Ear Cisco Headset | Noise Canceling Microphone Headset Compatible with Cisco Phones with RJ9 Headset Jack | RJ9 Headset Quick Disconnect Cord Included | HD Voice Quality | Comfortable
#adOvislink #ad - Free lifetime eMail & Telephone support. Fast & free shipping! Premium voice quality Call Center Headset for professional usage. Over-the-head style, smooth leatherette ear cushion, Lightweight, Adjustable headband, Tangle-Free headset cord and two earpieces on user’s both ears help user more focus on phone conversation.Rj9 headset quick disconnect cord included. Simple to use, comes with a rj9 headset quick Disconnect Cord connect to Cisco phone’s Headset Jack than press headset button on the phone’s keypad to use the headset. Premium voice quality dual ear corded cisco headset compatible with all cisco phone models with rj9 headset jack included 6921, 7962g, 8941, 8945, 8841, 6961, 8811, 7861, 7821, 8851, 7975G, 7931G, 8961, 7965g, 7945G, 9951, 7841, 8861, 6945, 6941, 7942G, 9971.
More information #ad
Advanced featrues include Acoustic Shock Protection, Noise Canceling and RF-Shield. Ovislink corded noise cancelling microphone headset with rj9 headset adapter quick disconnect Cord with two speakers on user’s both ears for Cisco Unified series IP phones. Complete set of professional call center headset. Comfortable for center agents to wear all-days. All phone functions control by the phone keypad can also be used for the headset. No need additional purchase. Durable professional call center headset with 2-year warranty and 30 day guarantee – we stand behind the quality of every one of our products which is why we’re happy to offer you a 2 year warranty and 30 day guarantee on your Ovislink Cisco Phone headset.
Brand | Ovislink #ad |
Manufacturer | OvisLink #ad |
Weight | 0.44 Pounds |
Part Number | OVHS084-CUF |
Model | OVHS084-CUF |
Warranty | 2 Year Manufacture Warranty |
More information #ad