How long do these take to fully charge? And how do you know when they are done charging? My package didn't come with any instructions.
1995545
It takes about an to charge. The light will glow blue when done. Red when charging.
1995546
They didn't take long to fully charge, perhaps an hour. Unfortunately, the second time I used them, the left speaker didn't work. I tossed them as the trash they are...
1995547
From the instruction page:"Please charge completely before first use. The Red Led will blink while charging and the Blue Led will turn on when charging is completed. Please note that the prongs on the charger may fit the outlet in both ways, but charging may only work in one orientation. If the red light does not come on within 10 seconds (I suggest 30 secs) please turn the charger and plug in.
1723948
If you are using an Apple charger, they don't seem to work well. Except for the Apple charger, most others work well. Understand that this device holds a lot of power and it's not uncommon for mine to take 12-15 hours to fully charge.
1001447
I'm not sure if these work while are charging, I suppose these does. But these do not have any "sleep" mode. Only ON and OFF mode.
1218376
Mine are usually fully charged in about a couple of hours. My charger has a red and green light. Within 2 hours the green light comes on. A man across the street from me is a paramedic. He said he had been using his flashlight over a year without charging it. I just usually recharge mine on the first of every month.
2172002
I've watched TV for over three hours and they still stay charged. It would be a good idea to just return them to the charger when done and then they are already set to go next time you watch TV.
577663
I have had mine a couple of months now, and the red charge light stays on all the time. Before you send theses back, consider plugging into another outlet in your house. Good Luck:))
1294414
I don't know how long it takes. I still haven't figured that out. Also there are no instructions, whatsoever. HOWEVER the battery pack led light will change from red to blue once fully charged. I also do not know how long this lasts? smh
2164926
,they take about 5 to 8 hours from a low charge to a full charge.I let them charge over night after about full charge charger will have a green light. there powerful batterys.
1575380
They are not rechargeables. Not sure if they're used. I don't remember. It's been a while. I checked them on a battery tester and they have a full charge.
316032
I cannot answer that fully. I have not left them on long enough for them to lose charge. I have the manual at home. So I would guestimate 15 hrs? Maybe more, maybe less. Best bet is the manual, what it says, but if you don'g actively correct them for a long period I would think it would hold charge a little longer
567982
While I have not timed them (we have 2 chargers, 6 batteries) they are always charged within 2 hours. The light turns green when you insert the batteries in their charger if there is any charge left in them. It turns red when plugged into the wall socket and green again when charged. I hope this helps. Any more questions, please let me know.
1503082
It depends on how you charge them. In my experience, it takes about 30-60 minutes to charge them using the AC adapter they came with (5V, 2.1A). It takes twice as long to charge them using a standard USB port (5V, 1A) and only 15-30 minutes using a 5V, 3.1A charger. The headphones are rated for 12 hours of wireless listening, 20 hours using them in wired mode. That is about accurate as mine drain after about 11.5 hours of listening, not straight listening but sporadic throughout the week. That's listening at a moderate level though (about mid-volume). Listening at a higher volume will drain the battery faster.
468100
Well I used them in my solar lights, and they work fine, so I wouldn't be able to really answer charge time. I plugged them early in the am, and that night the lights were working fine.
515395
can take as much as an hour if they are completely down. Charger has two lights, one red - charging and one green - charged.I am assuming that when the green light turns on the battery is charged and won't overcharge.
29789
When I charge them the green light flashes - I know it's fully charged when the green light is steadily on. It takes maybe 20 minutes.
1764519
I would charge it for a full 15 hours before using it. They usually come partially charged, so doing a full charge is the best way to be sure.
2050532
The initial charge is 6-8 hours. how long mine took after that they charge full with in 1-2 hours lasts me like 3/4 of the day