Tenveo TEVO-A2000B conference microphone speaker for video

Tenveo TEVO-A2000B conference microphone speaker for video conferencing.

The TEVO-A2000 series USB Bluetooth 2.4G speakerphone is business-class audio equipment for conference calls. It uses the latest high-definition voice processing technology, Sonic Clear IV. Connect the A2000 to a desktop computer or laptop to instantly replace the speakers and microphone of desktop computers and laptops with crystal-clear sound without echo and distortion. It is suitable for small and medium-sized businesses, home office workers, teachers and online education students, and business travelers for personal or small group conference calls.

Main features:
-Built-in high-quality directional microphone provides 360-degree sound pickup over a distance of 4 m.
-Intuitive plug and play connectivity that connects in seconds to a laptop, smartphone and tablet via USB, A2000） or Bluetooth (A2000B) or a 2.4G wireless receiver (A2000G).
-Full-duplex echo cancellation and 3，22 kHz noise reduction eliminates ambient noise.
-Advanced DSP technology provides extremely rich, crystal-clear sound.
-Immersive sound for calls and music. Experience an omnidirectional microphone and HD voice. Ideal for voice, music and multimedia.
-Exclusive portable design, so you can stay mobile thanks to the lightweight construction, protective travel case and 4 hours of talk time battery life.
-Suitable for conference rooms within 40 square meters. Supports on-site meetings for fewer than 10 people.
-Supports a 3.5mm audio playback output, which can be external headphones or speakers.
-Works with most UC, video conferencing and cloud communication applications such as ZOOM, Vidyo, Webex, Skype for Business, Google Hangout and so on.

Specifications:

Technical voice parameters:
Acoustic echo cancellation （AEC）:> 65 dB.
Echo length cancellation: ≥500ms.
Two-way noise compression （NC）: <25dB.
Intelligent microphone automatic direction detection technology （EMI.
Automatic gain control （AGC.
Audio parameters:
Microphone frequency response: 100 Hz-22 KHz.
Speaker frequency response: 100 Hz-22 KHz.
Speaker volume: maximum 95 dB.
Microphone sound pickup diameter: 4 m, full 360 degree range.
Input: USB interface, 3.5 mm audio output.
Power supply: USB power (5 V 500 m).
Computer environment: Windows, Mac OSX, Android.
Size: 141 x 141 x 42mm.
Weight: 260g.
Color: black.
Used product.

Package includes:

1 x Tenveo TEVO-A2000B conference microphone speaker for video conferencing.

Used product.
Inspected and tested, fully functional, practically like new.
No packaging.
No manual.