Wireless In Ear Monitor Receiver

Go this as a second unit for my wife to use in our duo. I've had one for about 4 years and the Karsect in ear system works very well.You need to select a frequency that is in the legal band for the US since the rules changed a few years ago, but the Karsect system is frequency programmable.If you replace the cheap ear buds that come with the receiver with better quality ones the sound is very good.

This is product is absolutely great. Just plug and play cause the set up is easy and it comes with great ear plugs too. Although I would recommend UE ear monitors as additions, the sound is decent enough. One thing though, if you are in Asian countries, you need to purchase transformers that suit the voltage/wattage locally. Other than that, it is a great product.