Own brand patent USB Receiver Dynamic vhf microphone

1. USB Receiver, small at 2cm*4.5cm (Smallest in the world)
2. Lowest distortion wireless technology, THD<0.3%
3. Use moving-coil mic, professional acoustical measurements, built in unique reverberation function
4. Suitable for everywhere, meeting, outdoor, TV, Computer, vehicle-mounted
5. Little size, easy carry
6.Frequency range: 230MHz~270MHz
7. Sensitivity: -108dBm
8. Transmission power: <10dBm
9. Effective distance: >30M
10: FM Mode: FM/VHF
11: SNR: >100dBm
Own brand patent USB Receiver Dynamic vhf microphone