It is a value for money product.i did’nt expect much from this product before I bought it.but reallt it suprised me when I purchased it.it connects easily with bluetooth . using this product for playing mobile games is very awesome.this is also a good quality product.it works best with samsung mobiles.i am using it with samsung a7.i use it to play games like rules of survival.asphalts.need for speed.prince of percia etc.and now the use of emulators I am playing capcom games very easily. it has great battery life.also it doest work with apple phones.it is very useful product and the price is cheap.