Utilize the shine charcoal, 2.4 GHz LARK M2 DUO Wireless Microphone System with USB-C Connector from Hollyland to record up to two individuals in mobile journalism or content creation applications. This system features two transmitters equipped with built-in omnidirectional microphones and dual-interface mesh, along with a plug-in USB-C receiver and a charging case. The inclusion of magnetic back clips and silicone necklace cases facilitates the easy attachment of your transmitters to your talent. Stable Audio Transmission High-gain Laser Direct Structuring (LDS) antennas provide reliable audio transmission without any interference from distances of up to 1000 feet. The environmental noise cancellation feature reduces frequency interference, enhancing vocal clarity. The LARK M2 records audio at 24-bit 48 kHz with a signal-to-noise ratio of 70 dB and a sound pressure level of 115 dB. Clip-On Transmitter Units The transmitter is equipped with a dual-interference design that incorporates a metallic mesh, providing protection against dust as well as 2.4 GHz, infrared, and RFI interference. You can effortlessly attach the transmitter, which comes with an omnidirectional microphone, to your chosen subject using the provided magnetic back clips or the silicone necklace cases. A set of stickers is included, enabling you to personalize the appearance of your transmitters with whimsical faces or black and white covers that conceal the Hollyland logo. Additionally, the included furry windscreens enhance your audio quality during outdoor use. Plug-In Receiver with USB-C Connector The receiver is equipped with a plug-in, class-compliant USB-C connector that is compatible with both iOS and Android devices. Onboard controls enable you to switch between noise cancellation and pairing modes. The receiver operates using plug-in power sourced from the connected device. LED indicators display the mode status for each transmitter unit. LarkSound App Link your LARK M2 system with the LarkSound App to modify settings such as volume and noise cancellation, perform firmware updates, or monitor real-time audio status—all from your iOS or Android compatible smartphone. When capturing video with your mobile device, activate remote video recording by pressing the transmitter's onboard button twice. Additionally, your smartphone can play back your recordings while connected to the receiver without the need to disconnect it. Long Battery Life, Charging Case The transmitters feature a 90mAh internal battery with a 10-hour battery life. Once depleted, recharge the transmitters in the included charging case or via USB-C ports. The charging case is specifically designed to accommodate the plug-in receiver and two transmitter units. Its 750mAh internal battery can recharge the transmitters twice for a total battery life of 40 hours.