SYNCO G2A2 Wireless Lavalier Microphone
Setting The Recording Level Correctly
Camera devices generally have poor-quality, noisy preamps. In order to get the cleanest signals possible, it is highly recommended that you set the recording level on your camera quite low, 1/2 or 1/3 of it. G2 provides variable gain control, allowing you to tailor your levels to just | about environment and recording device.
Note: The first TX that successfully connects with the RX will be Channel.
Adjust the recording level of inbuilt mics for Canon Camera (Take EOS 5D Mark IV for example.
Adjust the recording level of inbuilt mics for Panasonic Camera (Take LUMIX GHS for example).
SPECIFICATIONS
TX Transmitter
Wireless Transmission | Digital 2.4GHz |
RF Frequency Band | 2400-2483.5MHz |
Frequency Response | 20Hz-20KHz |
Working Distance | 164ft/50m (LOS area), 98ft/30m (NLOS area) |
Mounting | Pocket Clip |
Audio Input | 1/8″ / 3.5mm TRS Mic Input |
Microphone
Form Factor | Built-in/External Mic |
Sound Field | Mono |
Polar Pattern | Omnidirectional |
Frequency Range | 50Hz-20KHz |
Sensitivity | -40dB (±3 dB, re 1V/Pa at 1KHz) |
Maximum SPL | 135dB SPL (at 1KHz) |
Warranty
Thank you for purchasing SYNCO products.
- Customers are entitled to free replacement or repair service in case of the quality defect(s) found in the product under normal use within 30 days upon receipt of the product.
- Original SYNCO products are entitled to a 12-month limited warranty service. The warranty period begins on the date of purchase of brand-new, unused products by the first end-user. Within the warranty period, if a product defect or failure is attributable to material defection or technological problem, the defective product or defective part will be repaired or replaced without charge (service and materials fee).
Warranty Exclusions and Limitations
- Faults result from the inappropriate use of a product without following its operation specification.n
- Artificial damage, e.g., crash, squeeze, scratch, or soaking
- Modifications to a product by its user or a third party without prior written consent of SINCO, e.g. replacement ofan element or circuit, label alteration
- The code on the product is inconsistent with that of the warranty certificate, or the code on the product or warranty certificate i altered or torn off.
- All consumable accessories attached to a product, like a cable, wind muff, and battery
- Faults as a result of force majeure, such as fire, flood, lightning, etc.
Warranty Claim Procedure
- If failure or any problem occurs to your product after purchase, please contact a local agent for assistance, or you can always contact SYNCO’s customer service through email at support@syncoaudio.com.
- Please retain your sales receipt and warranty certificate as proof of purchase. If any of these documents is missing, only a sales return or a chargeable service will be provided.
- If the SYNCO product is out of the warranty coverage, the service and parts costs will be charged.
Caring For Your SYNCO Product
- Please keep the product in a dry, clean, dust-free environment.
- Keep corrosive chemicals, liquids, and heat sources away from the product to prevent mechanical damage.
- Use only a soft and dry cloth for cleaning the product.
- Malfunction may be caused by dropping or the impact of an external force.
- Do not attempt to disassemble the product. Doing so voids the warranty.
- Please have the product checked or repaired by authorized technicians if any malfunctions occur.
- Failure to follow all the instructions may result in mechanical damage.
- Warranty does not apply to human errors.
Package List

Product Instruction
- External Mic Input
- USB-C Port
- Power (MUTE)
- Reset(Help with Eject Pin)
- Low Cut.
- 3.5mm Audio Output
- 3.5mm Monitoring Jack
- Display Screen
- Pocket Clip
USB-C Port
Power(Mono/Stereo)
Reset(Help with Eject Pin)
Channel A Gain Control
Channel B Gain Control
3.5mm Audio Output
3.5mm Monitoring Jack
Display Screen
Pocket Clip
Display Screen
Operations
TX
- Power/ Mute
- Charging
- External Mic Input
- Mic Windshield & Device Installation
- Reset
- Low Cut
- Pairing
The system will pair automatically after power on.
Note: Before successfully connecting, the transmitter channel will display A by default. The TX connected to the receiver first is Channel A, and the one connected later is Channel B.) Manual pairing: long-press the Channel A Gain Control and Channel B Gain Control on the RX and pair on the TX for 3 seconds at the same. Time. The system will pair automatically after power is on. Manual pairing: long-press the Channel A Gain Co Gain Control on the RX and Pairing on the TX for 3 times.
RX
- Power/ Mono/Stereo Switch
- Charging
- Reset
- Gain Control
- Pairing
The system will pair automatically after power on. Manual pairing: long press the Channel A Gain Control and Channel B Gain Control on the RX and Pairing on the TX for 3 seconds at the same time
For more manuals by Synco, visit ManualsLibraryy
SYNCO G2A2 Wireless Lavalier Microphone-FAQs
What is a wireless lavalier microphone used for?
A wireless lavalier mic is a small, clip-on microphone ideal for hands-free audio recording during interviews, TV production, live presentations, and more.
What does the safety mode on the SYNCO G2A2 do?
Safety Mode records a backup audio track at -6dB, helping protect against distortion from sudden loud sounds.
How long do lavalier microphones typically last?
With proper care, lavalier microphones can last for many years, though common issues like cable damage or clogged screens may affect performance over time.
How does a wireless microphone system work?
It uses a transmitter and receiver. The mic sends audio wirelessly from the transmitter to the receiver using ultra-high frequency signals.
What is the working range of the SYNCO G2A2 mic?
It has a wireless range of up to 200 feet (60 meters), using the 2.4GHz spectrum for stable, interference-free transmission.
How is a lavalier mic powered?
Wireless lavalier mics connect to a small transmitter pack, usually worn on a belt or in a pocket, which powers the microphone and sends the signal to the receiver.
What is the warranty on SYNCO G2A2 microphones?
SYNCO offers a 30-day free replacement or repair policy for quality issues and a 12-month limited warranty on all original products.
What frequency range is ideal for a microphone?
A good vocal mic typically covers 80 Hz to 15 kHz. For instruments like drums, mics with a lower frequency response (30–50 Hz) are preferred.