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Logitech USB Headset H390 with Noise Cancelling Microphone - Includes Headphone Cleaner with Microfiber Cleaning Cloth - Bundle

Bundle Includes: 1 x Logitech USB Headset H390 with Noise Cancelling Mic | 1 x Goby Labs Headphone Cleaner | 1 x Microfiber Cloth.
CRYSTAL CLEAR AUDIO AND HANDY IN-LINE CONTROLS - Experience clear internet calls with simple plug-and-play USB-A connection and a noise-canceling mic. In-line controls let you control volume or mute without interrupting calls. Laser-tuned drivers deliver enhanced digital audio with your favorite music and games..
USB COMPUTER HEADSET - The perfect business headset for voice calls, Skype, webinars and more. The 7.64 ft (233cm) cable is just the right length to give you the freedom to stand up and stretch during long conversations. PADDED HEADBAND AND EAR CUPS - Adjustable headband features swivel-mounted, leatherette ear cushions for hours of comfort. Easy to clean, too..
DIGITAL STEREO SOUND - Laser-tuned drivers provide enhanced digital audio for music, games and calls. This plug-and-play headset can be used with any PC or Mac computer with a USB-A port or adapter without the need to install software..
NOISE CANCELING MIC - Minimizes unwanted backgroun....

RED AND BLUE BICOLOR FEATURE - Advanced and unique design. Different from the traditional headset, we taking red and blue bicolor to the headset, and....
UNIVERSAL COMPATIBLE - Support PlayStation 4, Xbox One , Xbox One S , Nintendo Switch, PC, Laptop, Tablet, Mobile Phone, etc. Please note that you....
720°NOISE ISOLATING MICROPHONE - Onmi-directional could pick up sounds with great sensitivity and isolate the noise, with premium noise reduction....
HUMANIZED DESIGN & PREMIUM MATERIAL - Superior soft and fantastic air permeability protein over-ear pads, offers you the most extreme using....
UNIQUE IN-LINE CONTROL & ADJUSTABLE EARMUFFS - In-line control with volume wheel and one-key mute is convenient for you to adjust so as not to....

Boom microphone can be adjusted for optimal sound quality.
Noise-canceling microphone improves game response to voice commands, and provides crisp and clear voice communication.
In-line volume control and mute switch let users adjust the headset volume or switch mute on and off easily.
Noise-canceling microphone improves game response to voice commands.
Provides crisp and clear voice communication.

In-Line Convenience. Conveniently answer or end calls from the in-line button.
Attractive design and easy one-handed placement.
2.5mm Flex Grip provides maximum stability for all-day wearing comfort. Comes with 3.5mm Adapter.
Superior Sound Clarity. Plantronics noise-canceling microphone reduces background noise so you can be heard clearly.

The OPA2134 series are ultra-low distortion, low-noise operational amplifiers fully specified for audio applications.
Superior Sound Quality, Ultra Low Distortion: 0.00008%, Low Noise: 8 nV/√Hz.
True FET-Input: IB = 5pA, High Speed: Slew Rate: 20 V/µs Bandwidth: 8 MHz.
High Open-Loop Gain: 120 dB (600 Ω), Wide Supply Range: ±2.5 V to ±18 V.
Example Applications: Professional Audio and Music, Line Drivers, Line Receivers, Multimedia Audio, Active Filters, Preamplifiers, Integrators,....

Package Includes: (1) RockvilIe RCS80-1 60 Watt 70v Commercial/Restaurant Amplifier/Bluetooth Receiver. (3) Cube by RockvilIe Pair of 3.5" Black....
RockvilIe RCS80-1 60 Watt Commercial/Restaurant Amplifier 19" Rack-Mountable (Removable Rack Brackets) Digital Hybrid Amplifier/Receiver. Capable of....
Separate volume control for MIC1, MIC2, MP3, LINE1, LINE 2 input. Bass and Treble control. 5 segments signal level indication. Built in cooling system....
Signal to Noise Ratio: > 79dB. Power Requirements: 120V / 50-60Hz. A Weighted Signal to Noise (@ 1W) -79.0dBA. A Weighted Signal to Noise (referenced....
(2) mounting brackets with metal bars. (2) safety cables. (8) screws. (1) User manual. Cube by RockvilIe - Pair of Black 3.5 70 Volt Commercial....

Measures the dirty electricity (a.k.a. electrical noise, line noise, power line EMI) present on the wiring in buildings..
Easy to use! Simply plug the meter into electrical outlets to get measurements..
Measures a broad range of dirty electricity frequencies (approximately 3 kHz -- 10 MHz)..
Makes it easy to compare EMI levels before and after installing dirty electricity filters..
Includes an audio feature that lets you listen to the dirty electricity on a circuit and hear it decrease as filters are installed..

Isolates ground loops caused by multiple accessories grounding points thereby eliminating noise.
Actively cleans noise generated from the positive voltage line.

ELIMINATE NOISE -- H-density, lo-level wound torroid choke will eliminate ground loop noise between the audio source or audio amplifier. Keep a clear listening environment for you..
FUNCTION – It can reduce the noise in the audio system and reduce eliminates engine interference..
WIRES FEATURE -- Red wire for input, blue wire for output and black wire is ground wire..
EASY TO INSTALL -- Just splice the red wire to the line of 12V input, splice the blue one to the positive line, splice the black one to the ground wire..
SUITABLE ELECTRONICS – It is suitable for car audio, radio, amplifier stereo receivers, equalizers, and other mobile electronics..

Complete line isolation, noise filtering and surge suppression.
1000 watts, 4 5 15R HG hospital outlets, 10 feet power cord with NEMA 5 15P HG plug.
Internal low impedance isolation transformer with Faraday shield offers 100 percent isolation from the input AC line.
Floating AC output prevents noise coupling.