Hollyland Lark C1 Wireless Microphone System

Product Overview

The Hollyland Lark C1 is a wireless microphone system designed for high-quality audio capture. It consists of transmitters (TX) and a receiver (RX), along with a charging case for power and storage.

Packing List

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)
• Storage Case (1)
• User Manual (1)
• Warranty Card (1)

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)
• Storage Case (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.

Product Introduction

TX: Transmitter

The transmitter features a built-in omnidirectional microphone. It has a power button (press and hold for 3 seconds to turn on/off), a status indicator, and a pairing/smart noise cancellation button. It also includes a USB-C charging port.

RX: Receiver

The receiver is designed to connect to mobile devices. It features a TX 1 Indicator, a TX 2 Indicator, and a Pairing Button.

Charging Case

The charging case houses and charges the transmitters and receiver.

Indicator Light Guide

• Flashing Blue Light: Device disconnected
• Steady Blue Light: Device connected/Smart noise cancellation off by default
• Flashing Red Light: Low battery

Product Installation

Step 1: Attach the Transmitter

The TX automatically turns on after it is taken out of the charging case. Simply clip the TX onto the cloth.

Step 2: Connect the Receiver

Connect the RX to a mobile phone.

Step 3: Charge the Mobile Phone

Charge the mobile phone via the RX.

Product Function

Noise Cancellation Function

Steady Blue Light indicates the device is connected and smart noise cancellation is off by default. Steady Green Light indicates smart noise cancellation is on.

Press the yellow button on the TX to enable the smart noise cancellation function. After the function is enabled, the indicator light turns green.

Charging Case Battery Level

A flashing light indicates the charging case is charging. A steady light indicates it is fully charged.

Battery Level Indicators:

• One Indicator Light On (○): 25%
• Two Indicator Lights On (●●○○): 50%
• Three Indicator Lights On (●●●○): 75%
• Four Indicator Lights On (●●●●): 100%

Manual Pairing

After the receiver is connected to the mobile phone, press and hold the pairing button on the TX and the pairing button on the RX for 3 seconds to initiate pairing.

Note: 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.

Parameters

APP

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.

iOS device version: v12.0 or later.

Android device version: v8.0 or later.

SUPPORT

If you encounter any problems in using the product, please contact Hollyland Support Team via the following ways:

• [Facebook] Hollyland Products User Group
• [Instagram] Hollyland Tech
• [YouTube] HollylandTech
• support@hollyland-tech.com
• www.hollyland-tech.com

Notes & Safety Precautions

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 Information

FCC Requirement

Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. This device complies with Part 15 of the FCC Rules. Operations are subject to the following two conditions:

• (1) This device may not cause harmful interference.
• (2) This device must accept any interference received, including interference that may cause undesired operations.

FCC Radiation Exposure Statement

The device has been tested and complies with FCC SAR limits.

Note on Interference

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy, and if it is not installed and used in accordance with the instructions, it may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, you are encouraged to try to correct the interference by one or more of the following measures:

• Reorient or relocate the receiving antenna.
• Increase the distance between the equipment and receiver.
• Connect the equipment to an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.