Hollyland LARK M2S Mini Combo 2-Person Wireless Microphone System - Universal Compatibility (2.4 GHz, Space Gray)

Case: Its 1300m Ah internal battery can recharge the entire system multiple times for a total battery life of 30 hours. Audio is transmitted via 2.4 GHz frequency up to 1000' away. Easily capture 24-bit, 48 k Hz audio with a 70 d B signal-to-noise ratio and 116 d B SPL. The camera-mount, dual-channel receiver features an integrated camera-mount interface. A 3.5mm TRS output port records audio directly to your device of choice. The transmitters feature 85m Ah internal batteries with 9-hour battery life. The camera-mount receiver features a 145m Ah internal battery with a 8.5-hour battery life. Connect your LARK M2 system to the Lark Sound App to adjust parameters like volume and noise cancellation, update firmware, or check real-time audio statusall from your i OS or Android compatible smartphone.