Unfortunately, this is no longer available, but perhaps the Related offers may be of interest.
huendeskes Wireless in-ear monitor for sale due to underutilization.
UHF Wireless In-Ear System
9.5˝ Stereo transmitter IEM 100 ST Bodypack receiver IEM 100 R T.bone EP3 earphones Frequency range 863 - 865 MHz Switchable frequencies Up to 4 systems parallel Battery indicator on the receiver RF and AF indicator on the receiver Switchable mono-stereo mode 2x Adjustable combo inputs on the receiver Headphones out Operates with 2x AA batteries Detachable BNC antenna