Sound quality - Yes
User manual - Yes (It has several modes)
I've had this product for 2 days now and so far I have no complaint about this product.
*Visual* : The finishing of the exteriors of the Laptop is Smooth. Design is classy. Push button to flip open it is a soft pressure button, ok for my nephew almost 3 now.
1. Batteries required 3 (WallClock batteries) Not sure how long they will last yet. In use for 2 hrs a day so far.
2. PLAY SELECT switch(lever) on the top left of the Keyboard panel will let you switch through 4 learning functions. (1. Say 2. Write 3.Press 4. Locate). There are 5 Types of learnings
On the same panel starting right next to the PLAY SELECT four level switch. These four buttons are sub funtions for PLAY SELECT mode switched to, e.g. PLAY SELECT Lvl 1 will emit sounds and button one will play a sound of a letter key pressed on the keyboard, second button will play a number sound for which a key has been pressed and so on.
This is the longest time I have ever spared to write a review of any product on Amazon. May be because my nephew loves the Lappy✌🏿