Reviews: Dose it come with a user's manual in France?

Allfei: No, it has Chinese and English, if you order more than 1000pcs, we can make OEM for you. ( Jun 16, 2016 9:57 )

Reviews: Does it includes a USB cable in case the bluetooth headphones gets low battery?

Allfei: Yes, it come with a USB charging cable, you can charge the headphones anywhere you can find a USB port. ( Jun 4, 2016 12:15 )

Reviews: Would these headphones pair to a laptop with Windows 7

Allfei: Yes they will anything Bluetooth device. ( May 19, 2016 18:45 )

Reviews: Are these 'noise-cancelling' headphones?

Allfei: Yes. ( May 3, 2016 10:44 )

Reviews: Can I try out a pair to review?

Allfei: Yes, we offer sample, and the sample cost will be returned to you when you book a more than 1000pcs order. ( Apr 16, 2016 17:17 )

Reviews: Does it work when charging?

Allfei: Yes, of course it does. ( Apr 3, 2016 12:10 )

Reviews: I would like to know if these headphones are on-ear or over-ear? Thank you

Allfei: It can telescopic depend on your ear. ( Mar 17, 2016 10:53 )

Reviews: Will they work with an android phone?

Allfei: Yes. ( Feb 27, 2016 15:15 )

Reviews: does it have automatic shut off or do I have to use the on/off switch every time?

Allfei: You have to use the on/off switch every time. Or recharge them every time. :) ( Feb 18, 2016 18:25 )

Reviews: Can these be wired?

Allfei: Yes, there with a 3.5mm AUX cable, so you also can use the AUX cable to connect with your mobile phone or computer. ( Feb 2, 2016 10:26 )