KIMAFUN 2.4G Wireless Microphone System Professional Headset Mic for PC PA Smartphone iPhone Lectures Teaching Meeting Fitness
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Specifications
- Brand Name
- Kimafun
- KIMAFUN Model
- KM-G100-A
- Transducer
- Condenser Microphone
- Set Type
- Transmitter Sets
- High-concerned chemical
- None
- Style
- Headset Microphone
- Use
- Computer Microphone
- Origin
- Mainland China
- Communication
- WireLess
- Built-in Battery
- Yes
- Package
- Yes
- Polar Patterns
- Uni-directional
- Certification
- CE, FCC, RoHS
- Diaphragm
- S-Mall
Product Description
KM-G100-A is suitable for fitness coaches
1.2.4G wireless transmission, automatic paired at different angles within 3 meters
2. The distance range is more than 15 meters in open field without drop of the frequency at 360 degree, can transfer the voice fluency with no any delay.
3. Humanity headset design, slim band, very comfortable to wear long time, with soft material, won’t press your face.
4. Stereo output make sound more balanced.
5. The transmitter & receiver can be charged at the same time, working more than 6 hours with full power.
6. 3.5mm to 6.35mm plug adapter makes it used for more equipment.
7. It can be used in teaching equipment, smart phone, smart TV, internet TV Box, DSLR, communication equipment, bus amplifier.
Mic Capsule :Condenser
Mic diameter: Φ9.7*5.0 mm
Directivity: Unidirectional
Sensitivity:-47dB±2dB
Frequency Response: 20Hz-20KHz
Output Impedance: ≤680kΩ
Operating Voltage: 1.0V-10V.DC
SNR: >63dB
SPL max :120dB
Transmitter:
Audio Signal : 16bit, 44.1Khz
Paired Method ：Automatic match
Frequency Response: 20-20KHz
Transmitting mode: 2.4GHz, double way, frequency hopping technology
Power: Li-ion battery
Working Time:6 Hours
Power consumption Current:0dBm<70mA
Distance: 0dBm 15M /10 dBm(Distance parameter for the open area test )
Receiver:
Receiving mode: 2.4GHz, double way, frequency hopping technology
Paired Method ：Automatic match
Audio Output: mix output
Frequency Response: 20-20KHz
Power: Li-ion battery or External DC power supply
Distance: 0dBm 15M /10 dBm(Distance parameter for the open area test )
KM-G100-B Main Features
MORE SCENES: The receiver is 3.5mm stereo jack. Package includes a free 6.35mm adapter for power amplifier, audio mixers, and outdoor speaker. And includes a USB sound adapter for laptop and desktop.The professional portable microphone is ideal for street performer,guitarists,keyboard players, drummers,DJ party, dancing performer needing a hands-free microphone and anyone requiring hands-free operation.
EASY CHARGING: The wireless transmitter & receiver can be charged simultaneously with the dual USB cable. The indicator light will turn red when charging and go out when fully charged. Transmitter and receiver can be fully charged within 3-4 hours and be used for 6-8 hours. Package includes a high-quality carrying bag,easy to storage and carry.
WORK FAST: Please turn on the transmitter and receiver, wait 2 seconds, they will connect automatically within 3m. The indicator light changes from flashing to blue light after a successful match, you can use it. The transmission signal is kept uninterrupted in a long distance use.
HIGH TECH: The unidirectional cardioid wireless microphone adopts international 2.4 GHz wireless transmission. The low noise makes it an ideal vocal microphone as well as perfect for singing, recording guitars and percussion. With high signal stability, low interference and short audio delay. Precise pickup technology makes sound louder and high fidelity technology reverts to your real sound.
UNIQUE DESIGN: The wireless transmitter is fixed on the head bracket, small and invisible. It can help you get rid of shackles of cable for maximum comfort and freedom of movement. Rugged and lightweight construction design won’t fatigue you during high-impact use, even when moving, dancing, etc.The mic adopts flexible gooseneck boom design for precise positioning to the sound source.
Buyer Guide
Please read the instruction manual carefully before use, so that you can operate correctly and exert the superior performance of this wireless microphone.
For wholesale, we will offer discount for you,pls contact with us, telling us the quantity and color that you want. For drop shipping, we could send the goods to your customers directly and won't leave information about us if you'd like to.
Pros & Cons
Pros
- 2.4G wireless transmission with a reliable 15+ meter open-range, no signal drop-off.
- Compatible with a wide range of devices including PCs, smartphones, PA systems, and iPhones.
- Built-in battery for cordless, portable use.
- Approved with CE, FCC, and RoHS certifications for safe, compliant use.
Cons
- Only available as a headset microphone model (KM-G100-A) for fitness/teaching, no handheld mic option listed.
- The KM-G100-B singing model has limited detailed information in the provided description.
- Automatic pairing only works within 3 meters, so initial setup requires close proximity to the receiver.
- No information on replacement batteries or charging cables included in the package.
Common Questions
What is this microphone system designed for?
The KM-G100-A model is specifically designed for fitness coaches, lectures, teaching, meetings, and PA system use, while the KM-G100-B model is for singing.
What is the wireless range of this microphone system?
It uses 2.4G wireless transmission with a range of over 15 meters in open areas, with automatic pairing within 3 meters.
Is this microphone compatible with smartphones, PCs, and PA systems?
Yes, it is designed to work with PC, PA systems, iPhone, and smartphones per the product title.
Does this microphone system include a built-in battery?
Yes, both the transmitter and receiver have built-in batteries for cordless use.
Where is this product shipped from, and what certifications does it have?
This product ships from Mainland China, and holds CE, FCC, and RoHS certifications for safety and compliance.
Product information last updated on December 1, 2025