Whisper wireless radio tour guide system earpiece receiver mini for K5 transmitter

Function：

Mini earpiece receiver works with K5 transmitter

It is used in a single transmitter circumstance.

Parameters:

Working mode: Digital QPSK;  frequency range: UHF (customizable); channel number: 256CH

Channel interval: 1MHz; working current: 40 mA

Frequency response range: 20Hz-10KHz; distortion: <1% 

SNR: 100dB; working time: 5 hours

Dimensions: 56x20x8mm; weight: 11g 

Effective distance: 150 - 200m; accessories: hook and small covering