1-10 of 11 Answers
Hi, thank you for your question. The QuietComfort 20i Acoustic Noise Cancelling Headphones are partially charged out of the box. Please allow up to 2 hours of charging time before first use. Thanks!
Sorry, there was a problem. Please try again later.If you mean "can the earbuds noise cancelling hardware be recharged?" the answer is yes. You use a mini USB adapter. The buds I received had a good initial charge out of the box. I get over 16 hours of audio between charges.
Sorry, there was a problem. Please try again later.If you are asking if they come charged, yes. The instructions say to charge fully before the first use. Mine took about 30 minutes to get a full charge.
Sorry, there was a problem. Please try again later.Mine were almost fully charged. My first charge took less than 2 hours.
Sorry, there was a problem. Please try again later.Yes mine did. And they charge quickly
Sorry, there was a problem. Please try again later.The noise-cancelling unit carries an initial charge, but it is wise to do a full charge (by connecting the micro-USB to a computer or other power outlet) BEFORE taking them on the road. A initial full charge takes about 2 hours.
Sorry, there was a problem. Please try again later.They come charged to where you can use them out of the box but instructions recommend that you fully charge them right away.
Sorry, there was a problem. Please try again later.There is a minimal charge so you can enjoy the out of the box. However I doubt the charge would be enough for extended use.
Sorry, there was a problem. Please try again later.Yes, they do come with a charge in the battery. (At least mine did.) Keep in mind it is a rechargeable battery so you will not need to replace the batteries once they are empty.
Sorry, there was a problem. Please try again later.you can recharge using the USB connector that comes with it ... either through a computer or into a USB wall adapter.
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