Over ear telephone headsets in comparison

EFFICIENT VOICE COMMUNICATION Work headphone frequently contain noise? To improve work efficiency, choose this 40mm driver for the best possible sound quality. The noise canceling headphones with microphone enhances sound quality and voice-dialing performance.

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Dual Chamber & 50MM Drivers The EKSA Dual Chamber Drivers separate bass and mid-high frequencies into their own dedicated chambers, reducing interference and providing a strong, solid bass and natural mid-high tones. With 50MM drivers that comes with DLC carbon fiber composite diaphragm and oxygen-free copper voice coil, the pc headset delivers a superior sound quality with higher purity and lower distortion.

Compatible with Polycom IP Phones Dual Ear telephone headsets with RJ9 jack compatible with Polycom VVX101 VVX201 VVX301 VVX401 VVX501 VVX601 VVX150 VVX300 VVX310 VVX311 VVX330 VVX400 VVX410 VVX411 VVX500 VVX600 VVX1500 SoundPoint 300 301 335 430 450 500 (rev. E or later) 501 550 560 600 601 650 670 CX300 CX500 CX600 CX700. NOT for Polycom SoundPoint IP320, 321, 330, 331, Pro SE-220, SE-225.

Corded Cisco Phone Headset This wired telephone headset with noise-canceling mic works for Cisco IP phones with RJ9 RJ11 deskphone headset jack, such as 6921, 6941, 6945, 6961, 7821, 7841, 7861, 7931G, 7940, 7941G, 7942G, 7945G, 7960, 7961, 7961G, 7962G, 7965G, 7970, 7971, 7971G, 7975, 7975G etc. The office phone headset is workable on other brand phones by packed RJ9 adaptors. This landline phone headset is with Plantronics compatible QD(Quick Disconnect).

GREAT COMPATIBILITY This professional noise cancelling RJ9 RJ11 telephone headset compatible with Polycom Avaya Nortel Shoretel Aastra Fanvil Digium and many more other brand phones. AVAYA Lucent 6402D 6408D+ 6416D+M 6424D+M 8403 8410D 8434DX 4406D+ 4412D+ 4424D+ 4424LD+ 1408 1416 2410 2420 4610 4610SW 4612 4620 4620SW 4621 4621SW 4622 4622SW 4625 4625W 4630 4630SW 5410 5420 5610 5620 5621 5625 9404 9406 9408 9504 9508 DT1 DT3 DT5 QE4610. NOTE Not Compatible with AVAYA 16** & 96** Series Phones

COMFORTABLE & SNUG FIT IN KIDS WOMEN SMALL EARS - These kids earbuds are lightweight. Ergonomically-shaped ear buds nestle comfortably in ears and get a secure hold. You don't have to jam the in ear part into ear canal as typical in ear headphones. They are smaller than normal earbuds. All these make them suitable for people who can't keep regular earbuds in or have small ears (like petite women, teens, boys, girls and age 8+ school kids).

Professional microphone noise cancelling technology Can block 99% background noise.

Comfortable & Lightweight The ear cushions are made to simulate human skin texture, ensuring a comfortable fit for extended listening sessions. Additionally, our headphones are super lightweight, making them easy to wear for long periods without causing any discomfort. Enjoy your music with our comfortable and lightweight headphones.

Incredible Sound Quality with 3 EQ Modes Adopted with dual 40mm dynamic driver, DOQAUS LIFE5 headphones offer you with a listening feast and enjoy immersive music. And this bluetooth headphones have 3 EQ modes, which you can freely switch between well-balanced, bass boosted and high definition sounds. A perfect choice for music lovers

Bundle also Works With Telephone Models AVAYA Lucent 6402D 6408D+ 6416D+M 6424D+M 8403 8410D 8434DX 4406D+ 4412D+ 4424D+ 4424LD+ 1408 1416 2410 2420 4610 4610SW 4612 4620 4620SW 4621 4621SW 4622 4622SW 4625 4625W 4630 4630SW 5410 5420 5610 5620 5621 5625 9404 9406 9408 9504 9508 DT1 DT3 DT5 QE4610 Nortel T7316 T7316e T7208 , Shoretel Phones 100 212 212K 230 265 530 560 560G 565 565G 655 420 480 480G 485 and Aastra Models 6757i 6731i 6739i 6755i

Impedance 32ohm