MusicBox MB-M80 Professional Microphone

Frequency Range: UHF 610 - 670 MHZ

Adjustable Channel: 100 x 2

Frequency Interval: 50Hz -18KHz

RF mode: High Performance Integrated IC

RF Bandwidth: 50 MHz

Signal to Noise Ratio SNR:  >105dB

Dynamic Range:  >100dB

Total Harmonic Distortion:  <1% @ 1KHz

Audio Output: XLR Balance Output and Mixed unbalance

Output Working Range: 15-20 metre

Battery Specification: 2 x no.5 batteries (AA) -- 6 to10 Hrs

Receiver Unit Dimension (WxHxD): 210 × 54 × 160 (mm)