Description: High quality Sound Transmission: 24 bit audio resolution, sampling frequency of 48Kbps, providing stable and reliable wireless transmission. Latency: The delay is less than 3ms, no signal loss. High quality audio provides stable sampling rate stereo uncompressed digital transmission . Dual Mode: MIC LINE mode switching,high resolution 24 bit/48kpbs, dual singal receiver, resistance to WIFI resistance , interference is stronger and transmission distance is longer . Multiple Uses: The transmitter and receiver are suitable for sound console, speaker, sound recorder . Compatible with mixers, recorders, sound reinforcement systems, power amplifiers, etc. Provide stable and reliable wireless transmission. Make sure you get good performance every time. Adjustable: Adjustable sound size, simple operation, convenient and fast, 2.4G wireless, connection table and strong anti interference . Specification: Color: Black Material: Metal Channel: 2.4GHz (available worldwide) Compatible with: dynamic microphone/mixer/amplifier speaker Mode: Mic Line Mode Latency: 3ms delay Channels: Use 20 channels (maximum) Frequency response range: 20Hz-20KHz Endurance: 10h (built in rechargeable lithium battery) Use distance: 30m Sampling rate: 24 bit/48kbps Audio Sound dynamics: is 110dB Signal to noise ratio: 110dB Size Chart: Package: 18cmx15.5cmx6.5cm/7.09inchx6.10inchx2.56in Package Includes: 1 microphone wireless System Receiver 1 microphone wireless System Transmitter 1 USB Cable 1 Manual Note: Please allow slightly errors due to manual measurement and different monitors.