SHIDU U8 Headset UHF Wireless Microphone (For Voice Amplifier)

Model: U8 | Operating Frequency: 700–730MHz | Frequency Range: 30–20,000Hz | Microphone Parameters: Battery Capacity: 380mAh | Output Impedance: 1.2KΩ ± 30% | Size: 66×32×26mm | Weight: 42g | Receiver Parameters: Battery Capacity: 380mAh | Size: 70×29×13mm | Weight: 24.4g