Does this make a beep or any other sleep disturbing sound when charging begins?
1303167
No, the device does not make a sound when it begins charging. However, my phone, a nexus 4 running CM10 in non-silent mode, does beep. So just make sure your phone is on silent or vibrate.
1303168
No it does not make any noise, however, if you have any kind of case it will likely not make it through the case. It does not have enough power to do so, if you have no case you should be good.
1303169
No, it was silent.To be fair, I wear a hearing aid and it never beep at all.
1303170
No beeps or sounds at all. Seems to work fine as well. It gets a little hot, but that's the only thing wrong with it.
1303171
Your phone will make a 4 tone chime when first placed on the charging surface in the correct spot and after that is is silent unless it moves around when it rings.
1510189
No, it beep only when it reach preset temp. Preset that the fabricant decide! I bought this for maple syrop, and the alarm is useless... I use it like a simple digital thermo... without alarm!
864908
That's recently happened to me. Changed the batt. No more crazy beeping! Takes a day or two to kick in though.
2244498
No beeps, but it does have two let's one green, one red. Green illuminates when charging begins and then goes out when charging is done.
2267231
Yes it does, it has a low battery alarm beeping continuously about 5 minutes before shut down to let you switch to usb power.Plugging the usb charging cable resets the headphones, but once turned on again it works and charges at the same time.I hope it helps, please read my full commentary at customer reviews. John
1976255
mine beeps when I first plug it in to charge but stops when its charged. I always keep my pulled in. I go out every night to feed up which takes about 1 hr then I came in and put it back on charge. I've had my first one going on 3 yrs. or longer. Hope this helps.
1920714
Mine have never made any noise while charging, I have two sets and neither do that.
1244324
From Asus forums, and a problem reported mostly by TF700 owners and also some TF300T owners. "The beep happens when the charger feeds the tablet a current or a voltage that it is not "acceptable" to it. Keep in mind, it does not mean that it will harm the tablet. A defective charger or cable will not feed the tablet the "acceptable" 15V/1.2A or 5V/2A. The difference could be a few mA but it would be enough to cause the beep. The change can be very little, but enough for the tablet to know. That is why you see cases where the tablet would make the beeping noise when it enters sleep, but charges perfectly silent when the display is on and the tablet is being used. This is not an issue that is completely new. You also see this behavior when somebody uses a cheap eBay charger, or a car charger not made to specs." http://www.transformerforums.com/forum/transformer-pad-infinity-tf700-tegra-3-help/36587-tf700-repeatedly-makes-plugged-sound-while-charging-sleep-mode.html
403496
yes it does make a beep when it starts charging. the led light goes from blue to green or the other way around(im not sure) when the phone is charging. personally i havent had any luck with the longevity of this type of charger. the only way mine works is when it is upside down, go figure.
1058536
Mine beeps when it is plugged into the outlet (although it does not turn on). You have to hold the on for a few seconds, and mine does beep, powers up, and has display. Doing the same turns it off, and mine beeps when powering off.
1025335
It beeps upon placing the device on the charger to ensure you know it's charging, but then the light just flashes as it charges. No further beeping.
1389003
No. The beeping is permanent. A constant reminder that your charger is functioning properly and charging your phone. It also provides assurance that your auditory system is continuing to function.
403495
there won't be loud noise when it's charging, and Blue Light will show up when charging, thank you
1234530
it does beep once... not sure if it's because of the speaker itself or my phone though, sorry.
2244497
When wireless charging, it makes a soft tone. When you remove the phone, it does not make a sound.
1839751
I've read other reviewers comments about exactly that, a high pitched whine like a camera flash charging up. All I can say is the one I got is perfectly silent. I keep it on my nightstand and have never heard anything.
843590
It will make a beeping noise once the battery is going dead. If you plug it up to the charger - the beeping should stop.