User Manual
2.4G Dual-channel Mini Wireless Microphone
Vimo S-MI
Foreword
Features
Thanks for purchasing Comica 2.4G Dual-channel Mini Wireless Microphone Vimo S-MI.
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Mini and Lightweight, Unique Magnetic Integrated Microphone
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48kHz/24bit Record, Broadcasting-level Sound Quality
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USB Digital Output, Universal for Computers and Phones
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Stepless Volume Adjustment, One-key Muting and Denoise
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USB-C Charging/Monitoring Port, Support Pass-through Phone Charging
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Support Monitoring with Zero-latency and Mono/Stereo Switch
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Rechargeable Storage Case for Charging, Storing and Power Monitoring
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Duration Up to 15 Hours, Support Using While Charging
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Low Latency < 20ms, Working Range Up to 200m(Open Area)
1
Notice
Due to 2.4G wireless characteristics, please keep face to face when use it, and don’t turn your back to the
receiver, otherwise it is easy to generate breakpoints, which is a normal phenomenon.
Due to the characteristics of lithium batteries, the transmitter's charging indicator will show an inaccurate
battery level when the charging starts, and the actual power may be lower than the indicated power. If the
transmitter runs out of power, it will take more than two hours to get fully charged.
Please pay attention that it can not realize STEREO function when in single-channel mode.
Please do not expose the product to rain or moisture, and avoid having water or other liquids spilled on it.
Please do not use or store the product near any heat sources such as radiators, stoves, or other
heat-producing appliances.
This product is a high-precision product, please prevent it from dropping or colliding.
2
Packing List
① Transmitter(TX)
② Receiver(RX)
③ Charging Case
④ Wind Muff
⑤ 2 in 1 Charging/Monitoring Adapter Cable
⑥ USB C-USB A Charging Cable
⑦ User Manual
⑧ Warranty Card
User Manual
Versatile 2.4G Wireless Mini USB Microphone
Vimo S-MI
①x2
④x2 ⑤ ⑥ ⑧⑦
② ③
3
Components and Instruction
① Internal Mic
② Working Status Indicator:
Blink blue slowly when unpaired; Blink rapidly when pairing;
Show blue when paired; Show green when denoise is on; Show red when muting.
③
Belt Clip
④ Mute/Denoise/Pairing Switch Button:
Short press for muting; Long press for pairing when unpaired; Long press for denoise when paired.
⑤
Charging Contacts
Transmitter (TX):
①
②
③
④
⑤
4
① Charging/Monitoring Port
② Lightning Plug
③ Transmitter Volume Control Knob:
Adjust the volume of transmitter 1/2 synchronously. Turn counterclockwise to increase the volume,
and turn clockwise to reduce the volume.
④
Transmitter 1/2 Pairing Indicator:
Blink blue when unpaired; Show blue when paired.
⑤
Mode Indicator:
Show blue when in mono mode; Indicator is off when in stereo mode.
⑥ Mono/Stereo Switch Button:
Short press to switch Mono/Stereo mode.
Receiver (RX):
④
③
⑤
②
①
⑥
5
Charging Case:
① Lightning Port
② Battery Level Indicator Button:
Short press to show the battery level of charging case and transmitters.
③
Charging Case Battery Level: 0-100
④ Battery Level Indicator of Transmitters:
The left indicators show the battery level of the transmitter placed in the charger well 1;
The right indicators show the battery level of the transmitter placed in the charger well 2.
There are four power indicator lights, one of which represents 25% of the power.
⑤
Charger Well 1
⑥ Charger Well 2
⑦ USB-C Charging Port
⑧ Restoration Hole
①
②
⑤
⑥
④
④
③
⑦
⑧
6
Installation and Usage
Pairing (All have been paired at the factory. If you need to re-pair, please follow the steps below.)
Long press the pairing button on the TX to pair. The indicator lights on the TX and the RX will show blue when
the pairing is successful.
7
Usage
1. Remove the transmitters and the receiver from the charging case
Remove from the left side
8
Install the transmitter on the collar so that the internal mic points to the sound source
① ②
2. Install the transmitter on the collar
3. Attach the receiver to the Lightning devices (iPhone/iPad)
9
Method One
Connect USB-C headphones to monitor or connect the power bank/DC power using the USB C-USB A
charging cable to charge the mobile phone.
4. Monitoring/Charging
10
Method Two
Connect 3.5mm headphones through the 2 in1 charging/monitoring adapter cable for monitoring and connect
the power bank/DC power to charge the mobile phone at the same time.
11
Specification
Wireless Type
Antenna
Sampling Rate
Bit Depth
Transmitting Power
Sensitivity
Polar Pattern
Frequency Response
S/N
Equivalent Noise
Maximum SPL
Dynamic Range
Sound Delay
Battery
Charging Time
Standby Time
Net Weight
Dimension
Operating Temperature
Storage Temperature
2.4GHz
Built-in Antenna
48kHz
24bits
10dBm
-32dB ±2dB
Omnidirectional
80Hz~20kHz
70dB
24dBA
110dB
86dB
<20ms
TX: Built-in Li-ion Battery 95mAh 3.8V
Charging Case: Built-in Li-ion Battery 800mAh 3.8V
TX: 2 Hours; Charging Case: 2 Hours
TX: 5 Hours; Charging Case: 2 times for two
transmitters and one receiver charged simultaneously
TX: 10g
RX: 12g
Charging Case: 53g
TX: 16x16x50mm
RX: 12x26.5x63mm
Charging Case: 29x58.5x63mm
0℃ ~ 50℃
-20℃ ~ 60℃
12
Email: [email protected]
