USB Omnidirectional Microphone with Blueteeth 5.0 Built-in

• Type: Portable
• Maximum Pixels: N/a
• Optical Zoom: N/a
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: ZD-M3000-042301
• Function: Projection
• Spectral Rrange: N/a
• Image Sensor: N/a
• WiFi: Blueteeth
• Production Method: ENG
• Product Positioning: Professional
• Color: Silver/Gray
• Microphone: USB Omnidirectional Microphone
• I/O: USB/Blue Teeth 5.0
• Specification: 124mm x 124mm x 32mm
• Trademark: Zhenda
• Origin: China
• HS Code: 8473409001
• Production Capacity: 50000PCS/Year

Product Description

Key features
Plug and play, it can be connected to computer and mobile phone quickly for meeting
Intelligent connect,It can be paired with 2 Bluetooth enabled devices at the same time.A device connected to the M300 via Bluetooth can conduct                                    hybrid conferencing with another device connected to the M300 via USB

Microphone Array: Built-in four microphones array, 360° omnidirectional sound pick up, full duplex audio technology, can better long-distance sound                                pick up call, more accurate ,Accurate listening to sound discriminate, intelligent noise reduction, automatic gain, echo cancellation.

Support through USB to mobile phone and other devices power emergency, reverse charging, multiple circuit protection, energy within reach.
The bar RGB indicator, with a variety of colors, allows users to easily identify the current product power, volume, calls, mute and other working conditions, easy to operate.
Portable,easy to carry

Specfications
Name: Omnidirectional SpeakerPhone   
Covering area: 15-30 SQM
Number of participants: 6-12 attendees
Connection method: USB 2.0, Bluetooth
Microphone type: Omnidirectional microphone 
Microphone array: A circular array of built-in four omnidirectional microphones,360°pick-up
Pickup distance: 6 meters
Frequency response: 100Hz~8kHz 
SNR: 65dB
Reproducer type: Full frequency reproducer
Sensitivity: 88 dB SPL  (in the range of 0.5m)
Rate of power: Max output 5W, effective 3W
Frequency range: Call mode: 150Hz ~ 8kHz;Music mode: 150Hz ~ 16kHz
Volume:  84dBA  (in the range of 1m )
Audio features: 32K Sampling rate, HD broadband audio, full duplex audio
USB protocol: UAC 2.0
Echo cancellation: Support
Noise suppression: Support
Gain control: Support
Wireless:  "Built-in Bluetooth data communication(Bluetooth 5.0);Support AVRCP,A2DP,HFP and SBC CODEC etc protocols."
USB: USB data communication, audio input/ call
Audio: AUX output,Connect to speaker through 3.5mm audio cable for music playback
Power: "(1) Input: USB Type-C interface; External power supply supplies power to M300 device through USB Type-C interface;
(2) Output: USB Type-A interface. M300 charges peripherals such as mobile phones through USB Type-A interface;"
Button:  Touch the button (mute button with light indicator)
Rechargeable battery: "Battery specification: 6500mAh;
Full charge time: 4 hours (5V/2A);
Maximum charging current: 2A;
Duration: 24 hours;"
Dimension: 124m * 124mm * 32mm 
Weight: 0.32kg
Working environment: "• Temperature: 0°C ~ 40°C (working state), -40°C ~ 60°C (non-working state)
Relative humidity: 45% ~ 90% (working state), 30% ~ 90% (non-working state)"
Certification: CCC, CE, RoHS, FCC




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