two lines LCD Navigation!
120sec anti shock...
Don't compare to expensive one. remember you're paying what you get.
...I bought one has openning problem, when I lift the player it will stop and LCD display the cover is open but the cover doesn't open. I figured it out becuase the screws is not tight enough, screw them tight! (Maybe the detection stick is no long enough, I posted little AA super glue at the end of the stick makes the stick can press the open/close botton firmly) If you apply that please wait the super glue solid before closing the cover otherwise you will get problem. Then I fixed it with no problem now. Cannot doubt it is cheap made because [of the] price. You cannot get a navigation LCD display and program select MP3/CD player that cheap in the market. So, that is great.
For this price, please don't require very professional stuff on it. Its included earbuds must be replace ([Cheaply] made), Use Sony bass earbuds will make the player more valuable.
For Rio SP series, I guess the laser head is cheap made. That is right many people complain it is only last a year or two then doesn't read disc. Sometimes, depends how you use it. Don't use it to read mal-made cd or pirated cd. and give a break to it. That will last longer.
I am very satisfied by its price, batteries life and navigation.
It is better look than SP90, SP90 = ugly!
Cons: not easy to control. Philips EXP 200/300/400/500 series did a good job in saving batteries and controlling).  Sound quality is not well, compares to Philips/Sony/TDK.
two lines LCD Navigation! 120sec anti shock... Don't compare to expensive one. remember you're paying what you get. ... I bought one has openning problem, when I lift the player it will stop and LCD display the cover is open but the cover doesn't open. I figured it out becuase the screws is not tight enough, screw them tight! (Maybe the detection stick is no long enough, I posted little AA super glue at the end of the stick makes the stick can press the open/close botton firmly) If you apply that please wait the super glue solid before closing the cover otherwise you will get problem. Then I fixed it with no problem now. Cannot doubt it is cheap made because [of the] price. You cannot get a navigation LCD display and program select MP3/CD player that cheap in the market. So, that is great. For this price, please don't require very professional stuff on it. Its included earbuds must be replace ([Cheaply] made), Use Sony bass earbuds will make the player more valuable. For Rio SP series, I guess the laser head is cheap made. That is right many people complain it is only last a year or two then doesn't read disc. Sometimes, depends how you use it. Don't use it to read mal-made cd or pirated cd. and give a break to it. That will last longer. I am very satisfied by its price, batteries life and navigation. It is better look than SP90, SP90 = ugly! Cons: not easy to control. Philips EXP 200/300/400/500 series did a good job in saving batteries and controlling). Sound quality is not well, compares to Philips/Sony/TDK.