Desktop microphone 360° adjustable base with USB plug for a conference call or voice recording with a frequency of 100 - 16 kHz Noise-canceling, great for online meetings, online chatting,...
Professional 4-channel DJ Mixing Console, Monitor and Effects Processor with a Sound Card Compact and Lightweight can be Directly connected to your PC's USB Port Power Supply, No additional Power...
2 channels VHF
Integrated multi-stage narrowband frequency filter
Supports connection to karaoke players and mixers
Supports dual microphones
Sensitivity 80 dB
Frequency range 20 Hz - 20 kHz