saramonic mic wireless blink 500

Blink500 RX * Transmission Type: 2.4GHZ Digital Frequency * Modulation: GFSK * Operating Range: Upto164 #39;(50m) * Audio Output Connector: 3.5 mm Jack * Audio Output level: 60 dbv Blink500 RX * Power Requirements: Built-in Li-ion Battery or USB-C DC 5V * Built-in Battery Life: Approx 6 hours * Antenna: PIFA Antenna * Weight: Approx.26.59(0.930z) * Dimensions: 62×33×15.5mm * Operating Temperature: 0°Cto50°C * Storage Temperature: 20°Cto+55°C Blink500 TX * Modulation: GFSK * Operating Range: Up to 164(50m) * RF Output Power: 10mW * Polar Pattern: Omnidirectional * Frequency Response: 50HZ-18KHZ * Maximum SPL: Built-in Microphone: 120db SPL / Lavalier Microphone: 110db SPL * Sensitivity: Built-in Microphone: -42db / Lavalier Microphone: -30db Blink500 TX * SNR: gt;78dB * Power Requirements: Built-in Li-ion Battery or USB-C DC 5V * Built-in Battery Life: Approx 6 hours * Antenna: PIFA Antenna * Audio Inputs: 3.5mm TRS Lavalier Microphone Input or Built-in Microphone * Weight: Approx. 34g(1.2oz) * Dimensions: 63×43×16.5mm