Mini and Lightweight, Unique Magnetic Integrated Microphone. 48kHz/24bit Record, Broadcasting-level Sound Quality. USB Digital Output, Universal for Computers and Phones. Stepless Volume Adjustment, One-key Muting and Denoise. Support Monitoring with Zero-latency and Mono/Stereo Switch. Rechargeable Storage Case for Charging, Storing and Power Monitoring. Duration Up to 15 Hours, Support Using While Charging.