Performance and Sound Quality Sound Accuracy: High-definition recording at 48kHz / 24-bit. Noise Isolation: Intelligent Noise Cancellation (AI Noise Cancellation) technology supported by 3 different levels. Maximum Sound Pressure Level (SPL): Up to 120dB to handle loud sounds without distortion. Sound Control: Gain adjustment via 6 levels, with support for customizing EQ and Reverb. Automatic Protection: Auto-Limit Clip feature to stabilize sound levels and prevent sudden distortion. Connectivity and Battery Wireless Range: Strong transmission up to 200 meters (650 feet) in open line of sight (LOS). Battery Life: Up to 9 continuous hours for a single microphone. Charging Case: Provides a total operating time of up to 54 hours.