Incorporating the same unique form factor and professional sound quality as the original Wireless GO with groundbreaking, patent-pending technology, the Wireless GO II The Wireless GO II boasts a range of powerful features, including universal compatibility with cameras, mobile devices and computers, extended range (200m line of sight) and improved transmission stability, on-board recording capabilities, and much more. This is next generation wireless audio. Features Ultra-compact and versatile single-transmitter wireless microphone system Series IV 2.4GHz digital transmission, 128-bit encryption – crystal-clear audio at up to 200m (line of sight), optimised for extremely stable operation in dense RF environments 3.5mm TRS analog output, USB-C and iOS digital output – universal compatibility with cameras, mobile devices and computers On-board recording – over 40 hours of internal memory Option to record each channel separately or combine them for ultimate flexibility in post-production Safety channel, flexible gain control (three-stage pad, expandable to 10-stage) In-built rechargeable lithium-ion battery – up to 7 hours battery life Designed and made in RØDE’s precision manufacturing facilities in Australia Specifications Acoustic Principle: Pre-polarised pressure transducer Polar Pattern: Omnidirectional 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 Power Requirements: In-built rechargeable lithiumion 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) Computer Connectivity: USB Type-C OS Requirements: macOS 10.11 above; Windows 10 and above Weight (g): TX: 30g RX: 32g Dimensions (mm): TX Length: 44 Width: 45.3 Height: 18.3 RX Length: 44 Width: 45.5 Height: 18.3 Included Accessories: 3 x SC20 1 x SC5 3 x Furry 1 x Pouch Bag Watch: Features and Specifications of the Wireless GO II