Compare Business Headphones & Headsets





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price	R 669.96	R 999.95	R 1,289.96	R 629.00	R 1,759.95	R 1,579.95	R 939.95	R 1,729.00	R 1,799.95	R 2,199.00
model	H390 / 981-000406	H540 / 981-000480	H650E / 981-000514	H340 / 981-000475	Evolve 30 / 5399-829-309	H650e / 981-000519	H570e / 981-000571	C3220 / 209745-101	HW510 / 89433-02	HW520 / 89434-02
name	H390 USB Stereo Headset	H540 USB Computer Headset With Noise-cancelling Mic	H650E USB Mono Headset	H340 USB Stereo Headset With Noise-cancelling Mic	Evolve 30 UC Stereo Corded USB Headset For VoiP Softphone and Smartphone	H650E USB Stereo Headset	H570e Mono Headset - Black	Dual Blackwire C3220 USB-A headset	EncorePro HW510 Monaural Headset	EncorePro HW520 Binaural Noise-Canceling Headset
details	* USB * Plug and Play * 20Hz ~ 20kHz Frequency Response * Volume control * In-line audio controls * Noise-canceling & Rotating microphone	* For calls and Music * Soft leatherette padded headband and earcups * 31mm laser-tuned audio drivers * Audio controls * Equalizer on headset with mute indicator * Noise Canceling Mic	* In-call LED Red-Light Indicator & Flat Cable Design * Digital Signal Processing with NCAT * Adjustable Earpieces, In-line Volume & Mute Control * Padded Leatherette Headband & Earpads * Included Cloth Zipper Bag * OEM Pack	* Plug-and-play * Comfortable Design * Exceptional Sound Clarity * Noise-canceling microphone * Adjustable Headband	* USB * Leatherette ear cushions. * Soft pouch included. * Frequency 150Hz~7kHz * Microphone type: Electret condenser (ECM) * Noise canceling microphone * Easy call management * PeakStop technology * Control unit is made with secure fit so it will stay on the table and not turn over * The control units large buttons and LED indicators provide quick access * Optimized for Unified Communication with USB adapter that enables easy integration with your PC.	* Microphone (Tx) Type: Bi-directional ECM * Windows Vista® or higher , macOS 10.7 or higher , Linux® * Adjustable earpieces * Inline volume and mute control * Digital Signal Processing with NCAT	* Mono * 3.5mm Input Jack * Noise Cancelling Microphone * Adjustable padded headband * Inline control with In-call LED + volume and mute	* Step smartly into unified communications * Connectivity options * Wearing style choice * Lightweight design * Simple call management * Outstanding audio quality * Dynamic EQ * Rapid deployment, future ready	* Fits Over-the-Head * Soft ear cushion and Quick Disconnect * Noise-Canceling and Flexible Microphone * Wideband Audio up to 6,800 Hz * SoundGuard technology helps protect against noise spikes above 118 dBA * Compatible with PCs and Desk Phones * Laser welded construction for unbeatable toughness	* Fits Over-the-Head * Soft ear cushions and Quick Disconnect * Wideband audio (up to 6,800 Hz) * Noise-Canceling and Flexible Microphone * Binaural - Covers Both Ears * SoundGuard technology helps protect against noise spikes above 118 dBA. * Compatible with PCs and Desk Phones * Laser welded construction for unbeatable toughness
warranty	1 year	3 years	1 year	3 years	2 years	2 years	2 years	1 year	2 years	2 years
General
Product Line			Business		Evolve	Business	VC Headset	Blackwire	EncorePro	EncorePro
Product Type	Headphones	Headphones	Headphones	Headphones	Headphones	Headphones	Headphones	Headphones	Headphones	Headphones
Design Type	On-ear Over-the-head	On-ear Over-the-head	On-ear Over-the-head	On-ear Over-the-head	On-ear Over-the-head	On-ear Over-the-head	On-ear Over-the-head	On-ear Over-the-head	On-ear Over-the-head	Over-the-Ear Closed Back Over-the-head
Connectivity	USB-A	USB-A	USB-A	USB-A	3.5mm Jack USB-A	USB-A	USB-A	USB-A	USB-A	USB-A
Wireless Connectivity	<not specified>	<not specified>	<not specified>	<not specified>	<not specified>	<not specified>	<not specified>	<not specified>	<not specified>	<not specified>
Suggested Use	General Business	General Business	General Business	General Business	General Mobile Business	General Business	General Business	General Business	General Business	General Business
Compatibility	PC	PC	PC	PC	Mobile PC	PC	PC	PC	PC	PC
Colour			Black		Black	Black	Black	Black/Red	Black	Black
Cable length	2.4 m	1.8 m	<not specified>	1.8 m	1.2 m	<not specified>	<not specified>	<not specified>	<not specified>	<not specified>
Microphone	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
Features
Noise Cancelling	<not specified>	<not specified>	<not specified>	<not specified>	Yes	<not specified>	<not specified>	<not specified>	<not specified>	<not specified>
Stereo/Mono/Surround	Stereo	Stereo	Mono	Stereo	Stereo	Stereo	Mono	Stereo	Mono	Stereo
Additional Features	Comfortable design In-line audio controls Noise-canceling microphone Rotating microphone	On Ear Audio Controls	<not specified>	<not specified>	<not specified>	<not specified>	Noise-cancellation microphone	flexible microphone boom	Quick Disconnect	Quick Disconnect
Inline Mic	<not specified>	<not specified>	<not specified>	<not specified>	<not specified>	<not specified>	<not specified>	<not specified>	<not specified>	<not specified>
Performance
Volume Control	Yes	Yes	Yes	<not specified>	Yes	Yes	<not specified>	<not specified>	Yes	Yes
Min Frequency Response	20 Hz	20 Hz	10 Hz	20 Hz	<not specified>	50 Hz	32 Hz	20 Hz	<not specified>	<not specified>
Max Frequency Response	20 kHz	20 kHz	50 kHz	20 kHz	<not specified>	10 kHz	20 kHz	20 kHz	7 kHz	<not specified>
Impedance	32 ohms	20 ohms	<not specified>	20 ohms	32 ohms	<not specified>	115 ohms	<not specified>	<not specified>	<not specified>
Sensitivity	94 dB	115 dB	-45 dB	115 dB	94 dB	90 dB	94 dB	<not specified>	<not specified>	<not specified>
Power Source	USB	USB	USB	USB	<not specified>	USB	USB	<not specified>	USB	USB
Operating Time	<not specified>	<not specified>	<not specified>	<not specified>	<not specified>	<not specified>	<not specified>	<not specified>	<not specified>	<not specified>
Features	<not specified>	<not specified>	<not specified>	<not specified>	<not specified>	<not specified>	<not specified>	<not specified>	<not specified>	<not specified>
Microphone Performance
Mic Operation Mode	Noise-canceling mic	Noise-canceling mic	Bi-directional	Noise-canceling mic	Electret condenser	Bi-directional Noise-cancellation microphone	Directional ECM	Noise-canceling mic	Noise-canceling mic	Noise-canceling mic
Min Frequency Response	100 Hz	100 Hz	100 Hz	100 Hz	100 Hz	100 Hz	100 Hz	100 Hz	<not specified>	<not specified>
Max Frequency Response	10 kHz	16 kHz	10 kHz	16 kHz	10 kHz	10 kHz	18 kHz	10 kHz	<not specified>	<not specified>
Sensitivity	-17 dB	42 dB	-45 dB	-42 dB	-48 dB -44 dB	-45 dB	-47 dB	<not specified>	<not specified>	<not specified>