M300 Omnidirectional Microphone, Microphone Pickup Distance - 3m

- Applicable scenarios: personal office, small meeting rooms, carry-on travel, etc.
- Plug and play: Bluetooth conference room speakerphone, which can be quickly connected to a computer or mobile phone to join a conference via Bluetooth or USB, simple and convenient, plug and play.
- Intelligent connection: It can connect and pair with 2 Bluetooth-enabled devices at the same time. A device connected to the M300 via Bluetooth can conduct a hybrid conference with another device connected to the M300 via USB.
- Microphone array: Built-in four-microphone arrays, 360° omnidirectional sound pickup, full-duplex audio technology, can better pick up and call at a long distance, more accurate listening position, intelligent noise reduction, automatic gain, echo cancellation.
- Using Bluetooth 5.0 technology, compared with the previous generation technology, the transmission rate is increased by 2 times, and the transmission distance is increased by 4 times. It is better to transmit high-quality audio wirelessly with mobile phones/tablet devices to achieve wireless Bluetooth streaming.
- Support emergency power failure for mobile phones and other devices via USB, reverse charging, multiple circuit protection.
- Built-in 6500mAh large-capacity battery, ultra-fast flash charge, continuous energy, long-lasting battery life.
- Bar-shaped RGB indicator light, with a variety of colors, allowing users to easily identify the current power, volume, incoming call, mute and other working status of the product, and the operation is convenient and simple.
- Small and exquisite appearance, easy to put in your pocket, convenient to carry.

Brand:
VHD
Product Type:
USB Omnidirectional Microphone(Speaker Phone)
Specifications
Microphone Type:
Four Built-in Omnidirectional Microphone
Maximum Operating Temperature:
+40°C
Microphone Pickup Distance:
3m
Special Features:
Pnp, Microphone Array, Bluetooth 5.0, Reverse Charging, High-Capacity Battery, LED Strip, Easy to Carry
Control Button Type:
Touch Button (Lighted Mute Button)
Modes:
Call Mode, Music Mode
Applications:
Personal Offices, Small Conference Rooms, Business Travel
Minimum Operating Temperature:
0°C
Performance
Speaker Signal-to-Noise Ratio:
84dB
Microphone Frequency:
100Hz to 8kHz
Microphone Signal-to-Noise Ratio:
65dB
Microphone Sensitivity:
-26dBFS
Speaker Frequency Response:
Call Mode: 150Hz to 8kHz, Music Mode: 20Hz to 20kHz
Speaker Maximum Sound Pressure Level:
88dB SPL@0.5m
Inputs and Ports
Port Type:
AUX Output, Connected to the Speaker via a 3.5mm Audio Cable for Music Playback
Power
Charging Requirement:
5V
Battery Capacity:
6500mAh
Dimensions
Length:
12.4cm
Width:
3.2cm
Depth:
12.4cm
Weight:
0.34kg

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