Sennheiser XSW 2-Ci1 B-Band Instrument

I bought this wireless to use it with my saxophone ,i am an experienced player on live gigs and i have experience with other wireless systems like Akg , Shure or Line 6 and i am going to tell you , this wireless system is the best for its price and better than other systems at higher price ,it has an amazing natural very professional sound (like what you expect from sennheiser) and it has extremly good distance , battery life is resonable and build quality is superb especially the reciever . It is very easy to use and it has all the functions that a professional system would have . I am super happy with it and i will recommend to all my musician friends .