Product Video

Key Selling Points

Hollyland LARK M3 audio panel: 32-bit float output, 125 dB SPL and 70 dB signal-to-noise ratio
Hollyland LARK M3 AI noise cancellation levels for streets, cafes and quiet rooms
Hollyland LARK M3 Auto-Limit Clip Protection panel with two people talking on a city street
Hollyland LARK M3 quick actions: instant mute, triple-press recording, MFi certification and plug-free playback
Hollyland LARK M3 primary and secondary receiver roles shown on cameras and in the app

The Hollyland LARK M3 Combo 2TX&4RX sends two speakers to as many as four phones at the same time, using two 9 g magnetic transmitters and four USB-C receivers in one charging case. Hollyland aims it at complicated multi-device workflows. Every receiver in this kit is USB-C, and the kit has no camera receiver or 3.5mm cable. Hollyland's documented camera setup uses the separate LARK M3 Camera Receiver.

Key Features

  • Four USB-C receivers and two 9 g magnetic transmitters, so one pair of speakers can reach four phones at once
  • The system assigns a Primary receiver automatically; it changes transmitter settings while Secondary receivers only monitor them
  • If the Primary receiver goes offline, the remaining receivers switch roles automatically so audio capture keeps running
  • Receivers can be added or removed during a shoot without affecting the audio already being captured
  • Six gain levels on each USB-C receiver through the HollyAudio app, plus AI noise cancellation at 10, 15 or 20 dB
  • Up to 8 hours per transmitter on a charge, or 4 to 4.5 hours with noise cancellation on

In the Box

  • 2 x Transmitter
  • 4 x USB-C Receiver
  • 1 x 2TX & 4RX Charging Case
  • 2 x Magnet
  • 2 x Furry Windshield
  • 1 x Carrying Bag
  • 1 x USB-C to USB-C Cable

How It Compares

Feature Hollyland LARK M3 Combo 2TX&4RX Hollyland LARK M3 Combo 2TX&2RX
Receivers in the kit 4 USB-C 1 USB-C and 1 camera
Camera receiver included No Yes
3.5mm TRS cables included None 2
Hollyland's stated use Complicated multi-device workflows Two-person, multi-device creation
  • Choose the LARK M3 Combo 2TX&4RX when the same two voices need to land on three or four phones in one take.
  • Choose the Hollyland LARK M3 Combo 2TX&2RX when one of your recorders is a camera, because it includes a camera receiver and two 3.5mm TRS cables.

Pair It With

  • The HollyAudio app: Open it on the phone holding the Primary receiver to change noise cancellation, mute and other transmitter settings. Secondary receivers can watch transmitter status without changing them.
  • Hollyland LARK M3 Wireless Camera Receiver: This kit has no camera receiver. Hollyland documents camera recording with this receiver on the hot shoe and a 3.5mm cable to the camera audio input. LARK M3 supports up to four receivers in total, and the four USB-C receivers in this kit already reach that number.
  • Hollyland LARK M3 Wireless Transmitter: Add a third or fourth speaker, since one receiver connects up to four transmitters.

Specifications

Specification Hollyland LARK M3 Combo 2TX&4RX
Kit 2 transmitters, 4 USB-C receivers, 2TX & 4RX charging case; no camera receiver
Receiver connection Each receiver has a USB-C plug for a phone and can connect to a computer with a USB-C cable. One USB-C to USB-C cable is included
Receiver roles Hollyland's tutorial says the first receiver paired with the transmitters becomes the Primary receiver, and the others pair through it as Secondary receivers. Primary indicators are blue and Secondary indicators are yellow; the Primary changes transmitter settings and the Secondary receivers monitor status
System limit Up to 4 transmitters and 4 receivers, camera or USB-C
Timecode None listed in Hollyland specifications for LARK M3
Microphone input Built-in microphone on each transmitter; no lavalier input listed
Wireless transmission 2.4 GHz adaptive frequency hopping, QPSK 3 Mbps, using the HDT transmission Hollyland rates 50% faster than its earlier generation
Transmission range Up to 300 m (1,000 ft) in open, unobstructed conditions
Polar pattern Omnidirectional
Mic sensitivity -37 dBV ±2 dBV at 1 kHz, 94 dB SPL
Frequency response 20 Hz to 20 kHz
Signal-to-noise ratio 70 dB or higher
Maximum sound pressure level 125 dB SPL
Sample rate and bit depth 48 kHz/24-bit and 48 kHz/32-bit float. 32-bit float output needs a third-party recording app on an Apple device; Android devices reach up to 24-bit
Transmitter runtime About 8 hours with noise cancellation off; 4 to 4.5 hours with it on
Charging time Transmitter about 1.5 hours; charging case about 2.5 hours
Charging temperature 0 to 45 °C
Operating temperature -10 to 60 °C
Transmitter weight and size About 9 g; about D26.5 x 10 mm
USB-C receiver weight and size About 5.9 g; about 40 x 16.5 x 9 mm each
Transmitter battery capacity About 95 mAh
Gain control Six levels on each USB-C receiver through the HollyAudio app
Voice tuning 8 built-in vocal presets in the HollyAudio app, and each transmitter can use its own preset
Noise cancellation 10, 15 or 20 dB; a solid green indicator shows it is on
Limiter Auto-Limit Clip Protection suppresses sudden noise and balances excessive volume levels
Transmitter buttons Press a transmitter's onboard button to mute it, or use the app for one or all transmitters. A triple press of that button starts recording
Phone use Apple MFi certified for iOS devices. Supports continuous use with USB-C power and playback with the receiver still plugged in
Pairing Paired before shipping. To re-pair a receiver to a transmitter, hold its button for 3 seconds with it in the phone, then hold the power button on a powered-off transmitter for 6 seconds. Hold a USB-C receiver button for 3 seconds to pair it with another receiver
Wearing Attached by the 2 included magnets, with the magnet behind the fabric and the logo facing out

Where to Buy in Canada

Filmgear Canada, an authorized Hollyland dealer based in Vancouver, ships this four-receiver kit Canada-wide and offers pickup at our store. If a problem comes up, we work with Hollyland on the manufacturer warranty on your behalf.

Four USB-C receivers and two 9 g magnetic transmitters, so one pair of speakers can reach four phones at once

The system assigns a Primary receiver automatically; it changes transmitter settings while Secondary receivers only monitor them

If the Primary receiver goes offline, the remaining receivers switch roles automatically so audio capture keeps running

Receivers can be added or removed during a shoot without affecting the audio already being captured

Six gain levels on each USB-C receiver through the HollyAudio app, plus AI noise cancellation at 10, 15 or 20 dB

Up to 8 hours per transmitter on a charge, or 4 to 4.5 hours with noise cancellation on
2 x Transmitter
4 x USB-C Receiver
1 x 2TX & 4RX Charging Case
2 x Magnet
2 x Furry Windshield
1 x Carrying Bag
1 x USB-C to USB-C Cable

We have a 14-day return policy, which means you have 14 days after receiving your item to request a return.

To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase. For opened or used items, a minimum 15% restocking fee may apply depending on the item condition.

To start a return, you can contact us at info@filmgearcanada.com. If your return is accepted, we’ll send you instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.

You can always contact us for any return-related questions at info@filmgearcanada.com.

Important Notice for Special Order Items

Certain professional and project-based products are supplied on a Special Order basis and are subject to different return conditions. Please review the “Special Order Items” section below before placing your order.

Damages and Issues

Please inspect your order upon reception and contact us immediately if the item is defective, damaged, or if you receive the wrong item, so that we can evaluate the issue and make it right.

If an item is defective within 14 days of delivery, email info@filmgearcanada.com with a short video of the problem and the serial number, or bring it to our showroom. Once we confirm the defect, we’ll replace it (or refund it if a replacement isn’t available) and handle the manufacturer claim ourselves.

For Special Order items, damage or defect claims must be reported immediately upon delivery and will be handled in accordance with the manufacturer’s warranty terms.

Exceptions / Non-returnable Items

Special Order Items (Final Sale)
Certain professional, project-based products are supplied on a Special Order basis and are not regularly stocked. Special Order items are final sale and cannot be returned, exchanged, or refunded once the order has been confirmed with the manufacturer. Special Order items are final sale whether they ship from our stock or are ordered from the manufacturer.

These items are ordered specifically for individual projects and may include, but are not limited to:

  • Professional wireless communication systems
  • Large-scale lighting equipment
  • Studio carts and grip equipment
  • Cine lenses and special production gear

Please ensure compatibility and project requirements before placing your order. If you have any questions regarding lead time or suitability, we strongly recommend contacting us prior to purchase.

In addition, we do not accept returns for open box, demo or clearance items, gift cards, hazardous materials, flammable liquids or gases.

Exchanges

The fastest way to ensure you get what you want is to return the item you have. Once the return is accepted, you may place a new order for the desired item.

Refunds

We will notify you once we’ve received and inspected your return and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method. Please note that it may take some time for your bank or credit card company to process and post the refund.

FAQ

Is there a LARK M3 kit with four camera receivers?

Not as a boxed kit. Hollyland's four LARK M3 kits include one camera receiver at most, and this one has none: all four of its receivers are USB-C. The system accepts four receivers of either type, so a camera-heavy setup is built by adding Hollyland LARK M3 Wireless Camera Receivers, which are sold separately.

Which of the four receivers controls the transmitters?

According to Hollyland, the first receiver paired with the transmitters becomes the Primary receiver, and it can change settings such as noise cancellation and mute. The other three are Secondary receivers that monitor status without changing anything. On USB-C receivers the Primary shows a blue indicator and a Secondary shows yellow, and if the Primary drops out the system switches roles automatically.

Does LARK M3 support timecode?

Hollyland does not list timecode in the LARK M3 specifications, so each phone keeps its own recording and syncing them is left to your edit. If timecode is a requirement, Hollyland lists built-in timecode on its LARK MAX 2 system.

Can I plug a wired lavalier into the transmitter?

Hollyland does not list a lavalier input for LARK M3. Its tutorial describes each transmitter as a built-in microphone with one side button and magnetic charging contacts. You wear the whole 9 g transmitter on your clothing, held by one of the two included magnets.

Will all four phones get 32-bit float?

Only Apple devices running a third-party recording app receive 32-bit float output. Hollyland says Android devices currently reach up to 24-bit, so a mixed group of iPhones and Android phones will record in different formats.