A:AnswerYou can use the mini-headphone wire supplied, or you can plug that into the RCA patch chord attachment, also supplied, so you can use either. However, You will prefer plugging into the headphone jack on your sound source if there is one, because it will be bass-equalized for headphones and will sound better.
A:AnswerAccording to the user manual I downloaded, you can use regular AAA batteries. I have not tried this, so I can't vouch for it. But it seems reasonable.
The charger station is supposed to be able to tell that you don't have rechargeable batteries and not try to recharge them. Personally, if I were to put regular AAA batteries in the headphones, I would not place them on the charger station at all.
A:AnswerOf course you always need the broadcast tower that comes with the headphones, because the headphones only receives signal from the tower, and the tower is the only way to charge the internal battery.
A:AnswerIt comes with a battery. It is in the left housing of the headset. If it is empty you should return or ask for a replacement, it is included. Note- the base needs to be plugged into an outlet and then the headphones need to charge on the tower for about 4hrs to fully charge before using.
Replacement battery- 988521611, BATTERY, NICKEL HYDROGEN, MDRRF995RK, Sony Parts and Accessories, Sony Consumer Electronics Parts and Accessories
A:AnswerA lot depends on your tv, weather it has head phone jack that doesn't cut the sound to the speakers or if it has RCA output port, that would work. On my tv I didn't have either of them ports so I had to get adapter to come from the HDMI port to hookup to. The adapter I used is Avantree DAC03, it seems to work good.
A:AnswerSounds like you need a noise reducing headphone. When I was working every day in a lab with over 100 PCs, I had a Bose set to evaluate that killed most of the background noise while letting me listening to music. Sometimes I would wear them to get some quiet without plugging into anything. I would look for a set that listened to the background noise and mixes with it to give quiet output.
Hope that helps.
A:AnswerHi coach, you may find this link helpful:
https://www.sony.com/electronics/support/res/manuals/4743/da265ba85491320863fd7b2651202bb7/47438071M.pdf
~Ralph
A:AnswerHi, Carolann!
Yes, you may check the link below for more information
https://www.sony.com/electronics/support/wireless-headphones-rf-headphones/wh-rf400/articles/00049501
~Earl
A:AnswerThey will work with anything that has an auxiliary jack. You plug in the base to your device and the headset connects to the base for wireless signal.
A:AnswerYou probably can. You'll need an adaptor going from the audio pin to USB for your computer.
I primarily use it connected to my TV. It works great. Good sound.