The price of a karaoke set varies for different reasons. If it is manufactured by a well-known company, then expect it to have a higher price. If it has several features and functions, it is also most likely to have a high price. Moreover, the higher the price, the longer it will last. These are the ones worth investing to.
If you are a thrifty one, there are karaoke sets that fit your budget. They also have the best features. Also, it can produce a high-quality sound. However, you are not sure if it will last long. They will keep you entertained, but only for a short time.