or 
The system offers plug and play solution, easy to setup and operate. One transmitter can work with many different receivers if they are set to the same channel with the transmitter, which provides the convenience to share the same mix with your band or team.
Features
One receiver.2.4GHz wireless in-ear monitor receiver create your personal monitor mix.
Solid RF connection over a 90 feet range(actual range depends on RF signal absorption, reflection and interference)
Up to 107 dB signal-to-noise ratio provides clear, detailed audio at any volume.
High Resolution 24-bit/48kbps audio. Broad 20Hz-20KHz frequency response.
Dynamic Rang 107 dB.Less than 5ms Latency, Simultaneous broadcasts on 6 channels. 5 hours of battery life(rechargeable battery for both transmitter and receiver)Provides smooth frequency response with any headphones.
