This product is an intelligent wireless microphone that offers professional-grade recording output. It's plug-and-play, no app required. It serves various purposes: suitable for online streaming, video Vlog shooting, program interviews, interview recordings, video teaching, and more.

• Equipped with a 3.5mm connector, and can also be used with an optional OTG cable to connect to smartphones
• Automatic noise reduction, reverb, monitoring, and mute functions.
• 2.4G wireless pairing, automatically connects upon startup, easy to operate
• Compatible with smartphones, computers, tablets, speakers, amplifiers, cameras, and other devices

Specifications:

• Microphone Type: Digital Mic
• Input Voltage: 5V
• Microphone Battery Capacity: 60mAh
• Receiver Battery Capacity: 90mAh
• Battery Life: 5-6 hours
• Signal-to-Noise Ratio: 64dBm with adaptive noise reduction
• Transmission Delay: 30ms
• Sensitivity: -42dB
• Frequency Response: 20-20KHz
• Transmission Distance: 15-30 meters without obstacles