How do you charge it and when do you know it's fully charged?
2015755
This device did not work at all for my husbands hearing. It was unable to pick up any sound that he could hear. Wish the product would of worked for us.It is not broke that we can tell. Just not able to perform as was expected.
2015756
Plug into a regular outlet with charger that you should have received with the silver sonic. it is charged when the light turns green.
2015757
Most of the comment below sound about right. I believe this one does not use battery. It have a on and off switch and should have come with charger. You plug it in let it charge for a few hours light turn green.
2015758
This one takes battery. It doesn't get charged. The ones that get charged, have a chargeable battery and you just plug it to electricity.
2015759
You plug it in an outlet and a light turns green. I only used this product once. The product has such a loud background noise you cannot hear anything but noise. I would recommend you NOT buy this product. I tossed mine into the trash.
1276556
It took approx. 1.5hr to fully charge. There is an indicator light that will turn from Red to Green when the battery is fully charged. Hope this helps!
2080403
When I received mine, it was charged. It usually takes a couple of hours to charge it up.
2105483
When you charge it, it will go by percentage rate of charge and when it hits 100 percent it will show it. It will look like a battery when fully charged with the percentage signs in there. You might have to play with the prongs to get it start charging. When you slide the battery in make sure one is on the plus and minus areas on the battery contact points.
1617599
You plug it in. A red light will come on when it turns green it is fully charged.
135924
As far as I know, it must be turned on the charge/show that it is charging.
1973944
When new it comes already charged. When charging you don't need to turn it on.
1128692
Mine has a red light that comes on and stays on while charging. I will update when it's done charging to let you know what it does.OK, after charging the red light went off. At that point I disconnected from the charger and reconnected it, the light came on for a second and went right back off so it looks like you're fully charged. Hope this helps and enjoy!!
357786
Have you plugged it in to charge? After it is charged you need to set it up. The "home" button will tell you what to do.
287954
Using the cord with a standard outlet is the best way to charge it. Make sure you have it turned on while you're charging it as well.
852924
It's normal, unfortunately it doesn't have an indicator of when is fully charged. It usually charges in about an hour if not used while charging
1841763
I haven't had to charge mine in a while, by my recollection is that when you plug in the charge a light on the side will be read (uncharged) and will turn green when the device is fully charged.
2240069
I would recommend charging it for between 3-4 hours. There should be a blue indicator light on the side where the power button is that may turn off when its fully charged(if the device is already powered down)
1869299
Overnight is a good practice. It should be fully charged by morning, unfortunately it does not have a light or something so you can tell it's charged.
1039866
Plug it in, put batteries in it, with + and - in designated spots, display shows when it's fully charged.
2248573
its partially charged, an u should fully charge it anyway, u dont know how long its been in storage, before u get it, but charge it anyways
399176
There is no way to know when it is totally charged. I just charged it up overnight and it held a charge for a long time.