User Manual
V2.0
* The configuration is based on the product package and is subject to
the actual quantity of equipment purchased.
LARK C1 SOLO (TX*1 to RX*1) Wireless Microphone System
Transmitter *1
Receiver *1 USB-A to USB-C Cable *1
Furry Windshield *1
User Manual *1
Warranty Card *1
* The configuration is based on the product package and is subject to the actual quantity of
equipment purchased.
Storage Case *1 ⑦
LARK C1 DUO (TX*2 to RX*1) Wireless Microphone System with a Charging Case
Charging Case *1 Transmitter *2 Receiver *1
USB-A to USB-C Cable *1
Furry Windshield *2
User Manual *1
Warranty
Card *1
* The configuration is based on the product package and is subject to the actual quantity of
equipment purchased.
Storage Case *1
⑦
⑧
TX 1
RX (Android/iOS)
Charging Case
Built-in Microphone
Power Button
Press and hold the power
button for 3s to
turn on/off the device.
Status Indicator
Pairing/Smart
Noise Cancellation Button
USB-C Charging Port
TX 1 Indicator
TX 2 Indicator
Pairing Button
* Indicator Light Guide
●Flashing Blue Light:
Device disconnected
●Steady Blue Light:
Device connected/
Smart noise cancellation
off by default
●
Low battery
Flashing Red Light:
PRODUCT INTRODUCTION
TX 2
The TX automatically turns on after it
is taken out of the charging case.
Simply clip the TX on the cloth.
Connect the RX to a mobile phone. Charge the mobile phone via the RX.
PRODUCT INSTALLATION
Press the yellow button on the TX to enable the smart noise cancellation
function. After the function is enabled, the indicator light turns green.
One Indicator Light On
Two Indicator Lights On
Three Indicator Lights On
Four Indicator Lights On
25%
50%
75%
100%
◆ Steady Blue Light: Device connected/Smart
noise cancellation off by default
◆ Steady Green Light: Smart noise cancellation on
Noise Cancellation Function Charging Case Battery Level
◆ Flashing Light: Charging
◆ Steady Light: Fully charged
PRODUCT FUNCTION
After the receiver is connected to the mobile phone, press and hold the ‘ ’ button on the TX
and the ‘ ’ button on the RX for 3s.
Manual Pairing
* The TX and RX have been paired with each other in the factory before shipping.
They need to pair with each other again if they are disconnected.
PRODUCT FUNCTION
Wireless Transmission
Transmission Range
Built-in Microphone
Maximum SPL
Input Dynamic Range
Battery Capacity
Operating Time
Charging Time
Dimensions
Weight
2.4GHz Adaptive Frequency Hopping (AFH)
130ft (40m) for NLOS/650ft (200m) for LOS
Polar Pattern: Omnidirectional
Frequency Range: 20Hz–20kHz
110 dB
86 dB
TX: 140 mAh (0.518 Wh)
Charging Case: 1400 mAh (5.18 Wh)
TX: 8H
Charging Case: Maximum 3 times of charging for 2 TX
TX: 1.5H
Charging Case: 1.5H
TX: 48x21.5x10mm (1.89"x0.85"x0.4")
RX: 48.3x27.6x9mm (1.9"x1.1"x0.35")
Charging Case: 83x60x30mm (3.3"x2.4"x1.2")
TX: 11.5g (0.4oz)
RX: 7g (0.25oz)
Charging Case: 85.5g (3oz)
LarkSound
Developed exclusively for Lark wireless microphones, the LarkSound app is a
perfect design to work together with the microphones. Various functions, such
as smart mode setting, parameter configuration, and firmware upgrade, can be
achieved in LarkSound.
APP
iOS device version:
v12.0 or later
Android device version:
v8.0 or later
If you encounter any problems in using the product, please contact Hollyland Support
Team via the following ways:
Note:
The frequency range and wireless TX power of the device vary by country and region.
Safety Precautions
Do not place the product near or inside heating devices (including but not limited to
microwave ovens, induction cookers, electric ovens, electric heaters, pressure cookers,
water heaters, and gas stoves) to prevent the battery from overheating and exploding.
Do not use non-original charging cases, cables, and batteries with the product.
The use of non-original spare parts may cause electric shock, fire, explosion,
or other dangers.
FCC Requirement
Note:
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