Its a cool hd voice, I purchase it by on line. its a good product by samsung. 1.5 gb ram give good performance. it will not allow to let it hang and we can install many apps. 8 gb internal storage also a plus point. and battery backup also good.
good in style good in design. s bike feature is a good thing for bike riders. its a value for money. its a product of long life up three years with high use.