1. Introducció
This manual provides detailed instructions for the proper use and maintenance of your Hollyland Lark A1 Wireless Microphone System. Please read this manual thoroughly before operating the device to ensure optimal performance and longevity.
The Hollyland Lark A1 is a compact and lightweight wireless microphone system designed for high-quality audio recording with smartphones and other compatible devices. It features 48kHz/24-bit audio capture, intelligent noise cancellation, and a long-lasting battery, making it suitable for vlogging, podcasting, live streaming, and more.

Figure 1: Hollyland Lark A1 Wireless Microphone System (Duo USB-C RX + Charging Case)
2. Contingut del paquet
Verifiqueu que tots els elements siguin presents al vostre paquet:
- Transmitters (TX) x2
- USB-C Receiver (RX) x1
- Funda de càrrega x1
- Cable USB-A a USB-C x1
- Magnets x2
- Furry Windshields x2
- Bossa de transport x1
- Guia ràpida x1
- Targeta de garantia x1

Figure 2: Included Components for Lark A1 Duo (USB-C)
3. Guia de configuració
3.1 Càrrega del dispositiu
Before first use, fully charge the transmitters and the charging case. Place the transmitters into the charging case. Connect the charging case to a USB power source using the provided USB-A to USB-C cable. The charging indicators on the transmitters and case will show charging status.

Figura 3: Càrrega i durada de la bateria al llarg deview
3.2 Connexió al dispositiu
- Ensure the receiver (RX) is fully charged.
- Plug the USB-C receiver directly into the USB-C port of your smartphone or compatible device.
- The transmitters (TX) will automatically pair with the receiver upon powering on.
- For optimal performance, ensure your device's audio input settings are configured to use the external microphone.
The Lark A1 is compatible with a wide range of devices including iPhones (15/16/17 series), Android smartphones, tablets, Windows computers, and Mac computers.

Figura 4: Compatibilitat de dispositius
3.3 Attaching the Transmitter
The transmitters are ultra-light and feature a magnetic attachment system. Simply place the transmitter on your clothing, such as a collar, and secure it with the provided magnet on the inside of the fabric. This ensures a discreet and stable placement.

Figure 5: Discreet Magnetic Attachment
4. Instruccions de funcionament
4.1 Encès/Apagat
The transmitters and receiver typically power on automatically when removed from the charging case and connected, respectively. To manually power on/off, refer to the quick guide for specific button functions.
4.2 Cancel·lació de soroll
The Lark A1 features 3-level intelligent noise cancellation (Weak, Medium, Strong) to filter out ambient sounds like wind or traffic. This can be adjusted via the LarkSound app or by pressing the dedicated button on the transmitter (refer to quick guide for button layout).

Figure 6: 3-Level Intelligent Noise Cancellation
4.3 EQ & Reverb Adjustment
Customize your audio with three EQ presets (Balance, Low, Bright) and three Reverb modes (Small, Medium, Large). These settings can be accessed and adjusted through the LarkSound app to fine-tune your sound for different recording environments or desired effects.

Figure 7: EQ & Reverb Adjustment Interface
4.4 Control de guanys
Adjust the microphone sensitivity with 6-level gain control via the LarkSound app. This allows you to optimize audio levels for various scenarios, from quiet whispers to loud environments.

Figure 8: 6-Level Gain Adjustment via App
4.5 Auto-Limit Clip Protection
The Lark A1 features auto-limit clip protection, which intelligently balances excessive volume levels to maintain consistent audio stability and clarity, preventing distortion from sudden loud noises.

Figure 9: Auto-Limit Clip Protection
4.6 Abast sense fil
The system offers a wireless transmission range of up to 200 meters (650 feet) in line-of-sight conditions, utilizing anti-interference technology for stable signal transmission.

Figure 10: 200m (650ft) Wireless Range
4.7 Using While Charging & Playback
The receiver allows you to charge your phone while using the Lark A1 simultaneously. Additionally, you can seamlessly play back recorded audio without needing to unplug the receiver.

Figure 11: Simultaneous Charging and Seamless Playback
5. Manteniment
5.1 Neteja
Wipe the devices with a soft, dry cloth. Avoid using harsh chemicals or abrasive materials. Ensure no moisture enters the ports or microphone grilles.
5.2 Emmagatzematge
When not in use, store the transmitters and receiver in the charging case. Keep the charging case and its contents in a cool, dry place, away from direct sunlight and extreme temperatures.
5.3 Furry Windshields
Attach the furry windshields to the transmitters when recording outdoors or in windy conditions to minimize wind noise. Remove them when not needed for indoor use.
6. Solució De Problemes
- Sense so/Volum baix:
- Ensure the receiver is fully inserted into your device's port.
- Check your device's audio input settings to confirm the external microphone is selected.
- Verify that the transmitters are powered on and paired (indicated by LED status).
- Adjust the gain level via the LarkSound app.
- Intermittent Connection/Dropouts:
- Ensure the distance between the transmitter and receiver is within the specified 200m (650ft) range.
- Minimize obstacles (walls, large metal objects) between the transmitter and receiver.
- Avoid areas with strong Wi-Fi or other 2.4GHz interference.
- Mala qualitat d'àudio/distorsió:
- Check if noise cancellation is set too high for the environment, which can sometimes affect natural sound.
- Ensure the furry windshields are properly installed in windy conditions.
- Adjust EQ settings in the LarkSound app.
- The auto-limit clip protection should prevent distortion from loud sounds, but ensure the gain is not excessively high.
- El dispositiu no es carrega:
- Assegureu-vos que el cable USB-C estigui connectat correctament tant a la caixa de càrrega com a la font d'alimentació.
- Proveu un cable USB-C o un adaptador d'alimentació diferent.
- Clean the charging contacts on the transmitters and inside the charging case.
7. Especificacions
| Característica | Especificació |
|---|---|
| Nom del model | LARK A1 Duo |
| Números de model | M18T, M18R1, M18C2 |
| Marca | Hollyland |
| Factor de forma del micròfon | Mini |
| Tecnologia de connectivitat | 2.4 GHz sense fils |
| Connector Type (Receiver) | USB-C |
| Àudio SampTarifa ling | 48 kHz |
| Profunditat de bits | 24 bits |
| Nivell de pressió sonora (SPL) | Fins a 120 dB |
| Relació senyal/soroll (SNR) | 67 dB |
| Nombre de canals | 2 |
| abast sense fils | Línia de visió de 200 m (650 peus). |
| Battery Life (TX with charging case) | Up to 54 hours (alternating use) |
| Pes del transmissor | 8g |
| Transmitter Thickness | 0.9 cm |
| Dimensions (producte) | 4.29 x 3.46 x 2.52 polzades |
| Pes de l'article | 0.2 quilograms / 7 unces |
8. Garantia i Suport
8.1 Informació de la garantia
Your Hollyland Lark A1 Wireless Microphone System comes with a limited warranty. Please refer to the warranty card included in your package for specific terms and conditions. Retain your proof of purchase for warranty claims.
8.2 Atenció al client
For technical assistance, troubleshooting, or further inquiries, please visit the official Hollyland support weblloc web o poseu-vos en contacte amb el seu servei d'atenció al client. Podeu trobar més informació i recursos a Hollyland Store on Amazon.





