RODE Wireless GO II Dual Wireless Microphone System

Pre-polarised Pressure Transducer Acoustic Principle
Omnidirectional Polar Pattern
Frequency Range: 50Hz – 20kHz
Maximum SPL: 100 dB SPL (1kHz @ 1m) dBu
Maximum Input Level: (3.5mm) -20dBV
Microphone Preamp Gain: 20dB
Equivalent Noise Level (A-Weighted): 22dBA
In-built rechargeable lithium ion battery charged via USB 5V, 0.3A
Operating Time Up to 7 hours
Analog Inputs: 3.5mm TRS (lavalier microphone input)
Analog Outputs: 3.5mm TRS
Transmission Range: 200m (line of sight)
USB Type-C Connectivity
macOS 10.11 above / Windows 10 and above
Weight: 245g