INTRODUCTION
Thank you for purchasing the SZ -WL1/
SZ -WL2 Wireless Lavalier Microphone. To
get the most out of your product, please
read this manual carefully.
CONTENTS
SZ-WL1
• 1 x Charging Case.
• 1 x Carry case.
• 1 x Microphone Transmitter.
• 1 x Receiver.
• 1 x Type C-Charging Cable.
• 1 x Lightning adapter.
• 1 x User Manual
SZ-WL2
• 1 x Charging Case.
• 1 x Carry case.
• 2 x Microphone Transmitter.
• 1 x Receiver.
• 1 x Type C-Charging Cable.
• 1 x Lightning adapter.
• 1 x User Manual
SETTING UP
The wireless microphone system is a
professional audio recording solution for
Type-C interface devices. The package
includes one or two wireless lapel
microphones and a Type-C receiver,
allowing for recording audio sources.
The system is designed to be user-
friendly, with a simple plug-and-play
setup. The wireless microphones are
equipped with rechargeable batteries
and a portable charging case to ensure
continuous use.
The built-in ANC (Active Noise Cancelling)
noise reduction chip effectively
suppresses background noise to ensure
high-quality audio recording. The
system is ideal for various professional
applications such as live-streaming,
interviews, online lessons, and more.
SPECIFICATIONS
Receiver
Working
Frequency Band.............2.4GHz -
2.4835GHz
Modulation Mode .......... GFSK
Frequency Response ........ 20-20KHz
Latency.................... 25ms
Sampling Rate.............. 48K
Signal to Noise Ratio ........ -98db
Operation Distance ......... 10m
Power Supply .............. 3.7V
Receiver can be charged 3 times before
full charge is required
Microphone Battery Life ..... 10hr
when fully
charged
Working Temperature ....... -10 ~ 50
degrees
Material ................... ABS
Dimensions
(Lx Wx H) .................. 4.4 x 2.5 x
0.7cm
Microphone Weight......... 4.6g
Case
Charging Case Weight ...... SZ-WL1
58.5g,
SZ-WL2
68.5g
FEATURES
• Wireless microphone system with
professional audio recording solution
for Type-C interface devices.
• User-friendly, with a simple plug-and-
play setup.
• Rechargeable batteries and portable
charging case to ensure continuous use.
• Built-in ANC (Active Noise Cancelling).
• Ideal for live-streaming, interviews,
online lessons, and more.
HOW TO USE:
1. Connect the receiver to the Type-C
port of the mobile device by plugging
it in. This will initiate the pairing
process, indicated by the flashing blue
light on the receiver.
2. Take the microphone transmitter out
of the charging case and press the
button to activate it. The blue light on
the transmitter will come on, signalling
a successful pairing connection as the
flashing light on the receiver stops.
3. Start recording by activating the
recording function on your mobile
device. Adjust the volume as needed
to ensure optimal audio quality.
4. If necessary, activate the DSP noise
reduction function by pressing the M
button to further enhance audio clarity
and suppress background noise.
5. Use the pause button to pause or
resume recording as required during
the recording process.
Note:
Some Android phones may require
the use of a third party voice recording
app in video mode to allow audio to
be recorded.
Dimensions
(Lx Wx H) .................. SZ-WL1
9.3 x 6.3 x
2.9cm
SZ-WL2
11.6 x 6.3 x
3.3cm
Transmitters
Working
Frequency Band ............ 2.4GHz -
2.4835GHz
Modulation Mode .......... GFSK
Transmission Power ......... 9db
Audio Input ................ mic
Power Supply .............. 3.7V
Transmitter can be charged 3 times before
full charge is required
Microphone Battery Life ..... 10hr when
fully charged
Working Temperature ....... -10 ~ 50
degrees
Material ................... ABS
Dimensions
(Lx Wx H) .................. 6.8 x 2 x
2cm
Microphone Weight......... SZ-WL1
10g
SZ-WL2
10g x 2
FUNCTIONS
1. Mobile Interface
For connection to mobile phone via
USB-C. Lightning port (iPhone) adapter
included.
2. Charging Port for Receiver
Port for external charging of transmitter.
3. Receiver Status Indicator
Flashes when syncing. Solid colour
when synced to Microphone
transmitter.
4. Clip
Used for attaching microphone to
clothing (i.e. lapel or collar).
5. Record start/Pause Switch
Starts or pauses recording.
6. Power on/Mode switch
Turns the microphone power and ANC
(Active Noise Cancelling) mode on.
7. Windshield
To reduce wind/external noise for
optimum clarity.
8. Type C-Connector
A Type C connector is a USB-C
connection used for audio output. It
allows for the connection of external
headphones with a Type C port for
the purpose of monitoring the source
audio signal
9. Microphone status indicator
Shows microphone is active.
10. Charging Port for Case
To charge the case use the USB
charging cable supplied and connect
via the charging port on the rear of
the case.
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