Instruction: Extract information from the supporting document to answer the given question.

Input:
Question: If stays on after the car is off, then does it get drained and it needs to be charged again next time it needs to be used?
Document: On some corded cassette adapters, the cord could be rerouted through different sides of the tape to compensate for different tape deck setups. Getting the tape in and out of my front loading tape deck was awkward and aggravating. Within 5 uses, the cord became stripped, so I just cut it. Judging by some of the harsh criticism of the call quality, it sounds like I'm not missing much.2. It doesn't automatically repair with my phone. I have to do this every time I get in and out of the car, which is annoying.
What's worse is that lately when I've attempted to pair it again after the connection has been temporarily broken, I've had mixed success. Sometimes when repairing it, the connection is so bad, I have to erase the device from my phone and start from square one, which is beyond frustrating.I cannot comment on battery life because I use this tape in my weekend car. It's supposed to last 6 hours on one charge, but the longest I've ever used it after being charged is about two hours. I did notice once that when I left my car without shutting it off, I *think* it powered itself off.
The primary problem with this unit is lack of directions. The &#34;antenna dongle&#34; that is (actually now &#34;was&#34;) attached to the cassette was treated like a cord to extract the cassette from the deck. It wasn't clear that you had to charge this unit up to get it to work off of the car's power &#34;as you go.&#34;  Finally figured out that one could not charge the device and use it at the same time since the cassette would not load with the power cord attached.
This Bluetooth Cassette Adapter was really a good idea to get bluetooth functionality into my 2003 model car. I followed the instructions and successfully paired the phone to the product. I also inserted the product after pairing-up and the music from my phone was playing out loud through the car's stereo speaker. The problem experienced with this product though is the microphone; that flat-out DOESN'T work! None of my several friends could hear me when I called, even though I could hear them clearly.The clip (on microphone) in the product picture also doesn't come with the package and the cable extending from this package isn't as long as seen in the product picture.
This really is a great product and idea! Charged it up read the directions(works like most all Bluetooth devices) and done. I think sound results will vary based on car stereos. I have a 2005 Honda Pilot. It was a great sound system installed stock with a 10 inch sub and tweeter speakers in the front. I could install a fancy stereo, that will not utilize my 10 inch factory sub, without jerry rigging. no longer be able to utilize my steering wheel controls and my little tweeters installed in front of car will also not connect to new stereos, really just all four door speakers will still work not tweeters and 10 inch sub.
The good:1. A Bluetooth cassette adapter eliminates cords and clutter.2. No static whatsoever, which is more than I can say for ANY corded cassette adapter, regardless of price or quality.3. Sound quality, although there is a slight loss of volume, which is a common issue in any Bluetooth paired device in a car (even when paired directly with a factory radio).4. Relatively easy to pair for the first time.5. The price.The bad:1. The microphone cord is not an ideal setup for front loading tape decks.
Well, anyway, pretty much have a great system installed, factory but no form of auxiliary connection. THIS THING SOLVED ALL MY PROBLEMS AND I HAVE SPEAKER PHONE THAT WORKS GOOD TO!I read that some people cut off the little wire because it got in there way. Its very little and you can tuck it in nicely inside tape player and just have the microphone poking, didn't bother me and might as well have hands free. All states are making driving and talking illegal so might as well have speaker phone.Biggest complaint is you have to eject tape and reconnect Bluetooth every time you disconnect(leave your car).
I read a lot of reviews before buying this product and many stated having to un-pair and pair every time they wanted to use it. I have not had this problem although it can be very slow to connect. I found after turning the adapter on, it can take up to 2 minutes to connect to my phone (LG G2). During that time, if I look at the connection on the phone and try to force the connection from there, that rarely works and may even conflict with the adapter's attempts to connect (one time it took 20 minutes to connect trying it that way)Also, the power button must be held for about 8 seconds to power it on, not 3 seconds as instructed in the 1 page instruction sheet.I have found that once connected, the sound is not bad for the mids and highs but the low end response is not very good (as compared to the $10 wired cassette adapter I was using)The battery life is pretty good; it lasts about 1 week when using it 2 times each day for about 20-30 minutes each time.I would recommend this product for those that are in the car for longer periods of time; the reconnect issue would be painful for those who are in and out of the car frequently.
On my cassette player (and several others), after inserting the tape, the player lowers it. The mini USB connector, as a result, obstructs this movement and the unit cannot be charged while in the player.3. Have a slightly longer mic cable so it can be positioned closer to the driver.
It is very short and should be made longer. I wish to return it as soon as I get another one that both bluetooth and mic works! !
Answer: Yes, this happened to me. Need to make sure and turn it off.