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Yealink EXP43 Color Expansion Module
- Type: See Description
- Model #: 1300036
- $104.74 –
- More options from $104.74 - $204.99
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Jabra GSA5393-823-309 Evolve 30 II Wired On Ear Mono Headset with Noise Cancellation Microphone, Black
- Type: Headset
- Specifications: Mono headset is suitable for use in conference with phone, portable electronics, laptop and smart device Wired, control cable: 95 cm, HS cable: 120 cm Comes in black color with on ear boom design Features noise canceling technology Interface: 4-pin USB type-A, 3.5 mm jack Sensitivity: 93.6 dB SPL at 1 kHz (speaker), -42 to -38 dB (microphone) Frequency: 150 Hz to 7 kHz at output S.P.L -10 dB (speaker), 100 Hz to 10 kHz at 6 dB (microphone) Impedance: 32 +/-4.8 Ohms at 1 kHz (speaker) Power consumption: Input 5 mW at 0.4V, max input 10 mW at 0.56V (speaker) Earpiece type: Monaural, wideband microphone and headset bandwidth Has an electret condenser microphone (ECM) Features HD voice, PeakStop technology, UC plug-and-play, noise canceling microphone, HiFi sound, easy call management, Jabra software applications Temperature...
- Model #: GSA5393-823-309
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Cisco 521 Headset, Mono - Mini-phone (3.5mm) - Wired - 90 Ohm - 50 Hz to 18 kHz - Over-the-head - Monaural - Supra-aural - Uni-directional, Electret, Condenser Microphone
- Part Number: CP-HS-W-521-USBC
- Model #: CP-HS-W-521-USBC
- $235.73 –
- More options from $86.99 - $235.73
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Cisco 522 Headset, Stereo - Mini-phone (3.5mm) - Wired - 90 Ohm - 50 Hz to 18 kHz - Over-the-head - Binaural - Supra-aural - Uni-directional, Electret, Condenser Microphone
- Part Number: CP-HS-W-522-USBC
- Model #: CP-HS-W-522-USBC
- $321.99 –
- More options from $99.99 - $321.99
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Cisco 561 Headset, Mono - Wireless - DECT 6.0 - 300 ft48 kHz - Over-the-head - Monaural - Supra-aural - Uni-directional, Electret, Condenser Microphone - Black
- Part Number: CP-HS-WL-561-S-US=
- Specifications: Technical Information Connectivity Technology: Wireless Wireless Technology: DECT 6.0 Wireless Operating Distance: 300 ft Sound Mode: Mono Maximum Frequency Response: 48 kHz Earpiece Earpiece Design: Over-the-head Earpiece Type: Monaural Microphone Microphone Technology: Uni-directional Electret Condenser Microphone Design: Boom Physical Characteristics Color: Black Form Factor: Supra-aural
- Model #: CP-HS-WL-561-S-US=
- $488.81 –
- More options from $488.81 - $503.80
- $12.99 Shipping
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Plantronics Ear Cushion Kit (Black) (40709-02)
- Part Number: 40709-02
- Type: Upgrade Kit
- Specifications: Works with the following products: SupraPlus SupraPlus SL SupraPlus UNC SupraPlus USB SupraPlus D261N SupraPlus SDS 2490 SupraPlus SDS 2491 SupraPlus SDS 2492 SupraPlus USB
- Parts: extended warranty available
- Model #: 40709-02
- $18.11 –
- Free Shipping
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ZuM Maestro Bluetooth Wireless Headset with Base Station - Dual Ear version for full Stereo effect. Noise Canceling Mic.
- Part Number: HS-2051
- Type: Headset
- Specifications: BLUETOOTH, FULL-STEREO WIRELESS HEADSET WITH BASE STATION
- Parts: 1 Year
- Model #: HS-2051
- $121.95 –
- More options from $90.99 - $157.23
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Refurbished Plantronics BT300 Bluetooth 2.0 Adapter 89259-02 for Calisto 620 Legend B235
- Type: Adapter
- Model #: BT300 89259-02
- $10.99 –
- Free Shipping
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Plantronics VOYAGER 4310 UC, V4310-M C USB-A, CS, WW M Mono MS USB-A Wireless Headset with stand
OUT OF STOCK
- Type: Headset
- Model #: 218471-02
- $149.90 –
- More options from $149.90 - $261.80