Hollyland HL-OWS-MONITOR Monitor Earphones - 2.4 GHzTransmit audio from your Hollyland LARK MAX 2 camera receiver directly to the OWS Monitor Earphones to keep tabs on your recording quality without being tethered to your camera directly. The earphones feature an open ear design with an adjustable ear hook for all day comfort. Using both adaptive 2. 4 GHz frequency hopping technology and Bluetooth, the earphones can receive signals from up to 328' away without obstruction. Their internal battery keeps