poly(24)

Spracht(15)

Logitech(12)

Innovera(3)

Morpheus 360(3)

Adesso(2)

billboard(2)

Motorola(2)

Vtech(1)

Manufacturer's limited one-year warranty.(23)

Manufacturer's limited two-year warranty.(7)

Manufacturer's two-year warranty.(6)

Manufacturer's limited two-year hardware warranty.(3)

Manufacturer's limited one-year parts and labor warranty.(3)

Manufacturer's one-year parts and labor warranty.(2)

Manufacturer's limited one-year hardware warranty.(2)

Manufacturer's one-year warranty.(1)

Microsoft Version(2)

XD for High-Density Environments�Features 900 MHz technology to deliver 3x the number of channels.(1)

Built for UC Applications and Softphones(1)

Certified for Skype for Business(1)

Built for UC Applications and Softphones�Features active noise canceling and enterprise-grade DECT stereo.(1)

Certified for Skype for Business�Features active noise canceling and enterprise-grade DECT stereo.(1)

ZuM BT Prestige Combo� Includes a USB dongle to use for Softphone calls using Skype or other conferencing app. Can be plugged into any USB charging source using the supplied micro-USB cable.(1)

Office(11)

Mobile; PC(7)

Mobile; PC; Tablet(7)

Mobile; Office; PC(7)

Gaming Console(3)

PC(3)

Laptop; Mobile; PC; Tablet(3)

Desktop; Laptop; PC; Phone; Tablet(2)

Office; PC(2)

Laptop; Mobile; Office; Tablet(2)

Mac; Mobile; PC(1)

Laptop; Office; Mobile(1)

Laptop; PC; Tablet(1)

Motorola CLS1110, CLS1410, DLR1020, DLR1060, DTR410, DTR550, DTR600, DTR700, RDM2020, RDM2080D, RDU2020, RDU2080d, RDU4100, RDU4160d, RDV2020, RDV2080d, RDV5100, RMM2080, RMU2040, RMU2080, RMU2080D, RMV2080(1)

Motorola CLS1410, RDV5100, XV2100(1)

Mac; Mobile; PC; Tablet(1)

H570e(2)

EncorePro(2)

ZuM Maestro DECT(2)

Xtream G2(1)

ZuM Maestro SPT-HS2020(1)

EncorePro 520(1)

EncorePro 540(1)

Savi S8240(1)

Savi S8240-M(1)

Savi S8245-M(1)

Savi W8210(1)

Savi W8210M(1)

Savi W8220(1)

Savi W8220M(1)

ZuM Maestro Bluetooth(1)

EncorePro 510(1)

ZuM Maestro HS-2060(1)

ZuM Maestro USB(1)

HS-WD-USB-1(1)

ZuM3500(1)

ZuM ZuM350B(1)

ZuM ZuM350M(1)

ZuM BT(1)

ZuM BT Prestige(1)

ZuM BT Prestige Combo(1)

ZuM ZuMRJ9B(1)

ZuM ZuMRJ9M(1)

EncorePro 510V(1)

Blackwire 5220(1)

CS540(1)

G735(1)

IVR70001(1)

IVR70002(1)

IVR70003(1)

H390(1)

H340(1)

H540(1)

H151(1)

H111(1)

Zone Wireless Plus MSFT(1)

G733 LIGHTSPEED(1)

Zone Wireless Plus UC(1)

Zone Vibe Wireless(1)

Xtream H5(1)

HS3000S(1)

HS5600SU(1)

HS6500SBT(1)

Voyager Focus UC(1)

CS540-XD(1)

Voyager 5200 UC(1)

Voyager 6200 UC(1)

Voyager 8200 UC(1)

Blackwire 3210(1)

Blackwire 3220(1)

Blackwire 3225(1)

Blackwire 5210(1)

IS6200(1)

Flexible Boom; SoundGuard Technology; Wideband Audio(4)

LED Indicator On/Off; Multi Function Button(2)

Digital Stereo Sound(2)

Adjustable Boom Microphone; Plug-n-Play(2)

Adjustable Headband; Rotating Mic; Stereo Sound(2)

Active Noise Canceling (ANC); Enterprise Grade DECT Stereo(2)

Smart Sensor Technology(2)

40 mm Speakers(1)

40 mm Speakers; Built-In Circuit Breaker; Rotating Boom(1)

Echo Cancellation(1)

DSP Technology; Volume and Mute Controls; Wideband Audio(1)

DSP Technology; Echo Cancellation; Tone Control; Wideband Audio(1)

Comfortable Fit; Inline Volume Control; LED Lighting; Stereo Sound(1)

Adjustable Headband; Multiple Position Boom Microphone(1)

Inline Controls(1)

On-Cord Controls(1)

Inline Controls; Rotating Microphone(1)

180 Rotating Boom(1)

Adjustable Headband; Soft Ear Cushions; Super Lightweight(1)

Performance Gaming(1)

Noise Cancelling Boom Microphone(1)

Requires poly Audio Processor (sold separately).(6)

Bluetooth Compatibility; USB Port(2)

Requires Vtech or AT&T Phone System (sold separately).(1)

XTREAMG2(1)

HS2018(1)

HW510(1)

HW510V(1)

HW520(1)

HW540(1)

HW710(1)

HW720(1)

S8240(1)

S8240M(1)

S8245M(1)

W8210(1)

W8210M(1)

W8220(1)

W8220M(1)

HS2019(1)

C5220(1)

HS2020(1)

HS2050(1)

HS2060(1)

HS3010(1)

HSWDUSB1(1)

ZUM3500(1)

ZUM350B(1)

ZUM350M(1)

ZUMBT(1)

ZUMBTP400(1)

ZUMBTP410(1)

ZUMRJ9B(1)

ZUMRJ9M(1)

CS540(1)

C5210(1)

XTREAMH5(1)

981000863(1)

BB2292(1)

BB2948(1)

70001(1)

70002(1)

70003(1)

981000014(1)

981000507(1)

981000510(1)

981000570(1)

981000574(1)

981000587(1)

981000612(1)

981000858(1)

981000918(1)

C3225(1)

981001082(1)

981001198(1)

HS3000S(1)

HS5600SU(1)

HS6500SBT(1)

HKLN4599(1)

HKLN4604(1)

202652101(1)

8828301(1)

B5200(1)

B6200(1)

B8200(1)

C3210(1)

C3220(1)

IS6200(1)

CN(44)

MX(20)

Black(55)

Black/Silver(4)

Black/Blue(1)

Black /Silver(1)

White(1)

Graphite(1)

Gray/Silver(1)

Ear Cushion(51)

Adjustable Earloop(3)

Earhook(2)

Earbuds(2)

Over the Ear(2)

Ear Cushion; Ear Tip(1)

Ear Cushion; Earhook(1)

Adjustable Earloop; Ear Cushion(1)

Soft Cushion(1)

Over The Head(53)

Convertible(6)

Over The Ear(3)

Over the Head(1)

Neckband(1)

Leatherette(35)

Foam(14)

Protein Leather(2)

Silicone(2)

Memory Foam with Synthetic Leather(1)

Leather(1)

Eco Leather(1)

Foam/Plastic(1)

Gel; Leatherette/Foam(1)

Soft Padded Plastic(1)

Rubber(1)

USB(15)

Bluetooth(11)

3.5 mm(8)

Wireless(8)

Quick Disconnect (QD)(4)

Bluetooth; DECT(4)

Bluetooth; USB(3)

2-Pin Headphone Jack(2)

3.5 mm; USB(2)

RJ9; USB; Wireless(2)

RJ9(2)

USB; Wireless(1)

Binaural(35)

Monaural(29)

Bluetooth(15)

DECT 6.0(5)

Bluetooth 4.2; DECT 6.0(4)

DECT(4)

Bluetooth 5.2(1)

900 MHz(1)

590 ft(7)

350 ft(5)

33 ft(5)

98 ft(4)

33.3 ft(2)

100 ft(2)

65.6 ft(2)

150 ft(1)

300 ft(1)

500 ft(1)

Unlimited(11)

10 h(4)

13 h(4)

7 h(3)

14 h(2)

21 h(2)

27 h(1)

26 h(1)

16 h(1)

18 h(1)

12 h(1)

9 h(1)

24 h(1)

8 h(1)

17 h(1)

4 h(1)