SmallRig 5783 S70RX-L Wireless Microphone Receiver (Black)

The SmallRig 5783 S70RX-L is a professional wireless microphone receiver for audio recordings. This black receiver operates in the 2.4 GHz frequency band and provides stable wireless audio transmission with a range of up to 100 meters in open environments. With a compact design measuring 7.5 cm in length, 5.2 cm in width, and 2.1 cm in height, and weighing 85 g, it is highly portable for field use. The receiver features a 3.5 mm TRS audio output jack and supports both mono and stereo recording modes. It offers a frequency response of 20 Hz to 20 kHz and a signal-to-noise ratio of 80 dB for clear audio recordings with minimal interference. The device is powered by a single 18650 lithium-ion battery, allowing for up to 8 hours of continuous operation, with charging via a USB-C port. It includes a 1/4-inch (6.35 mm) thread for secure attachment to camera cages, tripods, or other equipment. The receiver is compatible with SmallRig S70TX-L transmitters and features automatic channel scanning and pairing functionality. Made from aluminum alloy with a matte black finish, this receiver is designed for durability under various recording conditions. It operates in a temperature range of -10°C to 50°C and includes an LED indicator for low battery status. The package includes the receiver unit, a cold shoe adapter, and a USB-C charging cable. This wireless receiver is suitable for content creators, videographers, and audio professionals seeking reliable wireless audio solutions for cameras, recorders, and mobile devices.