productos

USB Conference Microphone With Echo Cancellation

5M radios
85 dB speaker
3 alternate mic
USB interface
Adaptive echo cancellation
Adaptive human voice tracking

M3B Bluetooth Conference Speakerphone Bluetooth5.0 with Bluetooth Dongle Conference Speaker 5M Voice Pick Up Range for 10 People

*Bluetooth and USB Type-C Plug and play

5 meters pick-up range, support USB-C connection and bluetooth connection

*Built-in 2 Omnidirectional microphones

Hear and be heard with a 360-degree microphone that picks up sounds from any angle.

*LED Indicator light

Intuitive LED indicators give you visual guidance

*Digital (DSP) Technology

DSP provides natural voice sound and echo cancellation

*HD Voice/wideband audio

HD Voice offers you life-like, vibrant conversations. You will not have to struggle to hear from others.

*High compatibility

It can work with most video conference applications and UC platforms, simply plug and play. To enjoy video conference immediately.

TEVO-M3B USB Conference Microphone With Echo Cancellation

Microphone Parameter

Recommended parameters
Room size	15-30㎡
Participants	8-10
Microphone parameter
Pick up distance	5M
Response frequency	30-16KHz
Built-in microphone	2
Extended microphone	no / not expandable

Speaker
Noise Level	95dB
Response frequency	100Hz-22kHz
Audio
Full duplex	√
Noise suppression (DNR)	√
Automatic Gain (AGC)	√

Connection Interface
USB Interface	√
Bluetooth connection	√
Package
Product size	Φ140 x 32mm
Packing size	245x170x50mm
Weight	0.5kg
Accessory	USB cable, bluetooth Dongle, Manual

Operating environment
Applicable system	windows XP
	windows Vista
	windows 7/8/10
Power	USB: 5 V DC @ 500 mAh Maximum
Working temperature	0° to 50°C
Storage temperature	-10° to +60°C
Built-in battery	2400 mAh Battery
Standards	FCC / CE / RoHS
Product size	Φ140 x 32mm
Packing size	245x170x50mm
Weight	0.5kg
Accessories	USB cable, bluetooth Dongle, Manual