Reviews Usb Volume Controls

Sunbuck Wireless Bluetooth Stereo Amplifier System – 110V 180W Dual Channel Sound Power Audio Receiver w/USB, SD Card, FM Radio for Home Speakers (AS-29BU)

...and makes you feel like you're singing in a KTV. （no Mic include）.
USB 2.0/SD CARD INPUT: The sound amplifying mixer device features a USB/SD card input to support flash drives or SD cards. Allows you to play your favorite audio files from your computer's media library when you connect it directly to the amp..
EQ CONTROLS - Previous, next, play/pause. Rotary knob controls for input, bass, treble, and master volume, come with remote control for distant audio adjustments.The remote only controls parts of all function, such as MP3 volume, not for full contro. FM only simple function, which can't fix and save FM stations..
DC 12V and AC110V POWER INPUT: Recommend for home TV audio, computer audio system-game, tower Speaker, garden speaker. The small simple compact design is also for the car audio system. Let’s enjoy high quality amplified audio everywhere..

Rockville HOME MATRIX 4 Zone 8 channel 600w RMS Multi Room/Multi Source Receiver/Amplifier. 600 Watts Total RMS @ less than 1 % THD (75 Watts RMS per zone x 8 Zones). Route Any Sources to Any Zones. Includes a remote with zone source and zone volume controls. Supports 4-8 ohm speakers. Bluetooth playback with quick phone connection and long range. USB input to play audio stored on a thumb drive with matrix assigning to any zone(s) (32gb max). RCA line input. Optical input..
Coaxial input. Built in FM radio. RCA output on each zone (4 sets total). 8 sets of amplified speaker outputs. 2 Mic inputs will play on all zones . Master volume control knob. Source selection on each zone . Bass, treble, and volume control on each zone. Mic inputs have volume control, bass, treble, echo, and delay controls. 19" rack mountable (removable rack brackets). MIC priority button will lower the music when talking into the mic when priority is activated..
Built in variable speed fan cooling system keeps component cool at all times. 110/220V switchable. Frequency Response vs THD + N (Worst case, across normal bandwid....

Connectors: USB type a, stereo output jack, mono microphone input jack Size: 57 x 25 x 12mm Usb2.0 full-speed (12mbps) specification 100% brand new....
Turn a USB port into a virtual 7.1 channel Sound Card Works with USB enabled laptop and desktop computers Supports 7.1 surround sound.
Built-in volume and mute controls and virtual 7.1 audio output for Windows Built-in volume control buttons.
USB 2.0 compliant host interface and USB Audio Device Class specification 1.0 No drivers required for Windows XP/2000/Vista/7.
Material : Plastic, Metal Main Color : Black, Silver Tone.
Weight : 14g Package Content : 1 x USB 2.0 Sound Card.

Technical Pro Professional 4000w Receiver/Amplifier/DVD Player Bluetooth/USB/FM, Auto region playback (region free) and PAL/NTSC switchable, Display....
FM tuner with auto scan, Bass and treble controls, Cooling fan, Voltage: 110v, Peak Power: 4000 Watts, Inputs: RCA, USB, SD Card, Bluetooth (32 GB....
LED Effects Outputs: 2, Speaker Outputs: Bare speaker wire (2 main speakers, 3 surround speakers), Playback: DVD, DVD-R, DVD-RW, CD-R, CD-RW, VCD,....
Mic Input: Dual 1/4" with volume and Echo controls Built-in Features: FM tuner with auto scan, Pal / NTSC Switchable Built-in Fan: Yes, Remote: Yes,....

This Amazon Renewed product is professionally inspected and tested by an Amazon qualified supplier. Box and accessories may be generic..
Noise-cancelling microphone reduces room noise for clearer Internet calls.
Adjustable, padded headband and plush ear pads: Ensure a comfortable fit.
In-line volume and mute controls: Instantly adjust headset volume or mute the microphone.
Advanced digital USB: Experience superior sound clarity with the simplicity of a single USB plug-and-play connection.

Enhanced Audio, With the enhanced Digital Signal sound card in the control box, NUBWO computer headset provides clear, natural, and rich audio.
Whether you’re on a video call or listening to music in the busiest open workspaces, you can hear clearly..
Noise Canceling Mic, The adjustable boom mic could minimize unwanted background noise like keyboard clicks, nearby talkers for clear and natural calls on most leading platforms, including MS Teams, Skype, zoom, etc..
Simple LightWeight Design, At just 60 grams, making it good for all-day use, long conference calls, and listening to multimedia..
Intuitive Inline Controls, Keep the focus on the conversations with simple call control buttons.
and adjust volume, mute the microphone and the speaker easily.
The indicator lights let you know whether it's mute or not..
Wide Compatibility, Using the 3.5 mm connection to plug directly into a smartphone or tablet. And the detachable USB inline controls let you silent, mute and control the volume of PC/MAC calls with ease..

★[Compatibility]: The Earsinger DA200 adapter works with the following models: Plantronicsocs50, cs55, cs351n, cs361n, cs70n, cs540, cs530, cs510,....
★[Cable with Volume Adjuster]: Built in Volume and Mute Controls make the communication easier to operate..
★[USB Port]: Plug-and-play USB interface - no drivers needed..
★[Easy Installation]: Easy Installation with Plug & Play USB interface, Universal compatibility. Quick connect and Quick disconnect..
★[Long Length]: Cable Length about 69 inches,can easily maximize the use..

...ultra-lightweight and soft head beam pad design ensures that it is comfortable enough to wear the PC headset all day, especially for Telephone-intensive users, including formal customer centers, help desks, telesales, and customer service organizations..
Convenient in-line Controls-With in-line Controls for Volume & Mic Mute Button, the computer headset is easy to control audio volume and mute on/off, when you are in conference calls or video meetings..

...ke with Echo control and mic volume control..
(2) sets of RCA Audio Outputs to connect to a subwoofer or another amplifier. Built in Bluetooth 5.0 with 33 foot range. 2 sets of binding post speaker output terminals. Bass/Treble/Balance/Mic Volume/Mic Echo and Master Volume controls..
Built-in Cooling Fan. Built-in Pre-Amplifier with low distortion. Class D circuit with great sound quality. Solid metal construction with brushed aluminum front panel. Multi function volume knob . LCD Display / Touch Buttons. Frequency Response (±3dB): 50 Hz- 20 KHz..
AUX Input Impedance: 10k Ohms. AUX Input Sensitivity: 300mV. Phono input impedance: 47K. Phono input sensitivity: 20mV. Output Impedance: 4-8 ohm. Total Harmonic Distortion(THD): ≤0.5%. Signal-to-Noise Ratio(S/N): ≥78dBA. USB: Supports WAV/MP3/WMA. 110-220V.