Microphone

2.4G wireless transmission: with stable signal, USB wireless receiver connect to PC, the maximum distance between the receiver and Microphone can reach to 15 meters.
Omni-directional Microphone: Full deplex OMNI-Directional MIC, with 3-4 meters pick up range.
Speaker: In built powerful speaker, AGC provide excellent audio quality
Battery: 90H Super long standby, continues work for 12 hours. Support 1AH quick charge.
Competibility: Plug & play, competiable with windows/MacOS/Android/LINUX Operation system