Instruction: Answer the given question using the supporting document.

Input:
Question: how is the sound
Document: The viewing screen and functions seemed nice. The sound is meek. But it only worked for 45 minutes before it powered off for good, lol. Returned.
This unit is working perfectly for the use I have bought it...I use it for watching my exercise videos...and the sound is great and picture is great. I have only used it connected to the house electricity...and that is all I intend to use it for. Works great, so far!
The manual that comes with the unit is...well... "Do not appear of battery violence and other team on the impact." Yup, that's a direct quote right from the manual.So let's get down the business. The screen is ok, with good viewing angles. Sound have good volume, but it's pretty tinny. Don't expect any big bass out of this guy. The swivel and latch mechanisms work ok.
It works just like the DVD player we use at home, expect the screen is built in. When closed, it resembles a laptop. When you're ready to use it, just pop in a DVD and you can start watching. The monitor offers a sharp picture and it has great sound. The volume goes really high for such a small device. I also like that you can swivel the monitor in case more than one person is trying to watch.
It also has decent sound for playing CDs, so that's another option that worked well. Given the size of the display and the ability to swivel the screen around into various angles, I could see this being a good option for a fitness area or exercise room also.Having said that, I experienced a few downsides too. The documentation is translated into English from another language (I'm assuming Chinese), and it's not good.
I simply mounted it a few inches above eye level so the middle row passengers wouldn't block the rear passengers' view, then just tilted it down a few degrees and the visual is perfect for all occupants. The picture and sound quality are both wonderful (using the SUV's auxiliary audio system).The remote is a bit complicated, but I haven't read through all the instructions for it yet. But all the controls I need are also on the unit itself, and within reach of all but the third-row occupants.
Kind of disappointed in this item. I got this for my grandkids to use while we travel. The games were an awesome option. However, upon receiving this item the controller for the games does not work. Also the instructions are quite vague. I can't get any tv channels or fm stations even with a different antenna. The screen size is awesome to watch dvd's on and it has excellent sound, but again kind of disappointed for the money that I spent. Wouldn't really recommend it to other people.
I feel that the product I received was substandard and the instructions were very hard to read. The directions read I English but didn't make sense. The sound was tinny and game controller and the antenna didn't work. I wanted to return the item but tried to make things work with very lengthy emails on how to make it work..I was hoping it would be a nice gift for my husband but was disappointed. They finally agreed to let me return it and I did everything they asked.
I tested it out and everything worked as desired. Although it came with an instruction booklet, the company had already emailed me a PDF of it ahead of time to be certain I got one! That was thoughtful!I bought and used an A/V cable to send the sound through my SUV's speaker system so I would get greater volume to the rear passengers.I just got it all set up and tried it out and it works perfectly! The side angle views are great out to nearly 90 degrees.
this TV is analog signal not worth having if you are looking for adigital TV to watch or just a dvd player
Answer: Its alittle weak. Could be louder but its not bad.