Description
The LARK M2S DUO is a compact dual-channel wireless microphone system designed to capture clear audio from two subjects simultaneously. It pairs two ultracompact transmitters that include built-in omnidirectional microphones with a USB-C plug-in receiver that connects directly to modern mobile devices. The system is supplied with a dedicated charging case to recharge the transmitters and receiver on the go.
Key features include interference-resistant 2.4 GHz digital audio transmission, a maximum line-of-sight range of 1000 ft, and support for 24-bit 48 kHz audio resolution. Each transmitter offers onboard controls including environmental noise cancellation toggling and an auto-level/gain function to simplify recording levels. Included windscreens help reduce wind noise for outdoor shoots.
Performance specifications deliver a 70 dB signal-to-noise ratio and a maximum SPL of 116 dB, with a frequency response spanning 20 Hz to 20 kHz. The transmitters use RF circuits optimized to resist interference in typical production environments and employ 2.4 GHz QPSK sync for stable links. The system uses non-diversity operation and supports up to two transmitters per band.
Connectivity is centered on the USB-C plug-in receiver which runs on bus power from the host device and offers LED indicators for transmitter status. The receiver provides a USB-C male connection and a USB-C female pass-through and is compatible with Android and iOS devices. System parameters such as volume and noise cancellation are adjustable from the LarkSound mobile app and firmware updates are supported via the app.
Typical applications include mobile journalism, run-and-gun video production, vlogging, interviews, and content creation where a low-profile, easy-to-deploy wireless audio solution is required. The small titanium clip-on transmitters are discreet on talent and their logo-free housings support a low-visibility setup. The included charging case extends field runtime for extended shoots.
Setup and daily operation are straightforward – pair the transmitters to the plug-in receiver, mount the transmitters on talent, and monitor levels via the LarkSound app or LED indicators. The internal transmitter batteries provide approximately nine hours per charge and the 680 mAh charging case extends total system runtime to roughly 30 hours. The metal housings and compact footprint make the system rugged and travel friendly for location work.
Free Ground Shipping
We offer free ground shipping on every purchase of $300 and more for US and US territory. Please choose "Free Ground Shipping (UPS/USPS)" option at checkout.
UPS Ground
UPS provides up-to-date tracking information. Ground service takes anywhere from 2-7 working days for delivery depending on destinations. UPS Ground does not deliver on Saturdays, Sundays or Holidays.
USPS Priority Mail/USPS Express Mail
For all shipments shipped via USPS, we offer 'DELIVERY CONFIRMATION' number with each package. Difference between tracking number provided by UPS vs USPS Delivery Confirmation number is: Delivery Confirmation status is updated when the delivery has been made or when the package has made it through major USPS stations.
Air Shipment
Air shipments, Overnight, 2nd day and 3 day select methods offer guaranteed delivery time for your shipment. If you are in hurry or in need for the items on schedule, select one of these methods. Up-to-date tracking information is provided with each Air Shipment. AVProSupply has the right to choose between Air shipments to meet or reduce delivery time. For guaranteed delivery of multiple items with expedited shipping, please contact our customer service representative for personalized assistance to get your items delivered to you when you need them.
International Customers
We offer shipping via USPS/UPS for our international customers. You can find different shipping options during checkout.
Most items ordered from AVProSupply will be shipped out from our California Warehouse. Will-Calls are only allowed with Appointment Only - Please call Customer Service to set one up between the hours of 9am to 6pm PST.
We Offer A 30-Day Money Back Guarantee:
Our main goal is to ensure your complete satisfaction with our service and products. If, for any reason, you are not 100% satisfied with your purchase, you can return it within 30 days of the purchase date for a full refund. Our 30-day money back guarantee applies to all of the products we sell, except for: TVs and monitors 20" and larger, Special Order merchandise, or any item indicated as non-returnable. Shipping is not refundable. Prior to returning your purchase, a Return Merchandise Authorization (RMA) number will be provided to you.
Refunds:
Refunds on returned items will be issued in the same payment form as received from the customer at the time of purchase. Once we receive the product and it passes inspection, we will credit your account. Please allow 3 - 6 business days for a credit to appear on your account.
Exchanges:
If the item was sent back to us for an exchange, please allow 3 - 5 business days for the replacement to be processed.
No Returns/Exchanges on the following:
- TVs and monitors 20" and larger
- Special Order merchandise
- Any item indicated on the website as non-returnable
For more information see our official Return Policy
