Comica STA-U2 User manual

User Manual
STA-U2
RGB Cardioid Condenser USB Microphone

Foreword
Main Features
Notice
Thanks for purchasing Comica RGB cardioid condenser USB microphone
STA-U2
. 16mm Cardioid Condenser Mic for Studio Quality
. 48kHz/24bit Record, Intelligent Denoise
. USB-C Digital Output Port, Widely Compatible with Computer and Phone
. Dynamic Radiant RGB Light with 6 Unique RGB Eects
. Built-in Sound Card with 3 Dierent Sound Presets
. Support Stepless Gain and Monitor Volume Control
. Support Real-time Monitoring and One-touch Muting
. Internal Pop Filter Integrated Capsule Shock Mounting
. Full Metal Material, Stable and Durable
Please purchase corresponding USB-Lightning adapter cables by yourself
when connect to Lightning port devices
Please aim the front of the microphone at the sound source to get an
excellent recording
Do not use the equipment in the vicinity of heat source or interference
source, such as radiator, oven, refrigerator or air conditioner
This product is a high-precision product, please prevent it from dropping or
colliding
Do not use the equipment in the rain or in the damp environment to avoid
short-circuit danger
Please keep the product in the dry environment 1

Packing List
Main Part：
Accessories：
Mic
2 in 1 Charging/Output Cable User Manual Warranty Card
UserManual
STA-U2
RGBCardioid Condenser USB Microphone
2

Components and Instruction
②
①
⑥
⑧
⑦
③
④
⑤
1. Mic
2. Muting Button
Touch to mute. The indicator shows blue when not muting; it shows red
when muting
3. Sound Presets Switch Button
Touch to switch podcast/streaming/sing sound presets. The indicator
shows blue in podcast mode; it shows green in streaming mode; it
shows cyan in sing mode
4. Gain Control Adjustment Button
5. Monitoring Volume Control Button
6. Light Effects Switch Button
Long press to turn on/o and short press to switch Audio Dynamic
Light/Comica Orange/Ocean Waves/Breathing RGB Eect/RGB Slow
Wave/Spinning Rainbow eect
7. Monitoring Headphone Port
8. USB Output Port
3

Usage
Connect the STA-U2 to phones/computers through 2 in 1 audio cables
and corresponding adapter cables. Choose whether to monitor or not.
Please purchase corresponding USB-Lightning adapter cables by yourself
when connect to Lightning port devices.
Adapter
Cable
Adapter
4

Specifications
Polar Pattern
Sensitivity
Frequency Response
Maximum SPL
S/N
Equivalent Noise
Dynamic Range
Sampling Rate
Bit Depth
Output Interface
Monitoring Port
Net Weight
Dimension
Operating Temperature
Storage Temperature
Cardioid
-33dB ±2dB
20Hz~20kHz
120dB
70dB
24dBA
96dB
48kHz
24-bit
USB-C
3.5mm TRS/TRRS
263g
55 x 55 x 170mm
0℃~ +50℃
-20℃~ +60℃
5