<p>The Saramonic <b>Blink500 B5</b> is an incredibly compact, lightweight, and easy-to-use wireless microphone system for devices with USB-C ports, like Android phones or tablets, computers and more.</p> <p>The RXUC is battery-free, space efficient and works perfectly when used in handheld gimbals. The clip-on transmitter has a great sounding built-in mic and it’s small and light enough to clip to shirts and clothing, or you can use the included SR-M1 professional lavalier microphone.</p> <p><b>Specifications</b></p> <p><b>Blink500 TX</b></p> <p> Transmission Type: 2.4GHz Digital Frequency</p> <p> Modulation: GFSK</p> <p> Operating Range: Up to 164′ (50m)</p> <p> RF Output Power: 10mW</p> <p> Polar Pattern: Omnidirectional</p> <p> Frequency Response: 50Hz-18KHz</p> <p> Maximum SPL: Built-in Microphone:120dB SPLLavalier Microphone: 110dB SPL</p> <p> Sensitivity: Built-in Microphone: -42dBLavalier Microphone: -30dB</p> <p> SNR: ＞78dB</p> <p> Power Requirements: Built-in Li-ion Battery or USB-C DC 5V</p> <p> Built-in Battery Life: Approx. 6 hours</p> <p> Antenna: PIFA Antenna</p> <p> Audio Inputs: 3.5mm TRS Lavalier Microphone Inputor Built-in  Microphone</p> <p> Weight: Approx. 34g (1.2oz)</p> <p> Dimensions: 63×43×16.5mm</p> <p><b>Blink500 RXUC</b></p> <p> Transmission Type: 2.4GHz Digital Frequency</p> <p> Modulation: GFSK</p> <p> Operating Range: Up to 164′ (50m)</p> <p> Audio Output Connector: USB-C Connector</p> <p> Power Requirement: Supplied by USB-C Device</p> <p> Antenna: PIFA Antenna</p> <p> Weight: Approx. 10.5g (0.37oz)</p> <p> Dimensions: 76×16.5×11mm</p> <p> <br></p>