Reviews: Will it work with Samsung tablet?

Allfei: Devices must be have Bluetooth Function,General use no problem. ( Sep 15, 2012 15:20 )

Reviews: Will these work as a wireless headset (including microphone) for voip applications on a pc?

Allfei: A Bluetooth device is generally available ( Aug 23, 2012 16:29 )

Reviews: Are these sweat resistant?

Allfei: it can Basic sweat resistant,but it can't waterproof. ( Jul 18, 2012 15:52 )

Reviews: Can I charge this device with my Samsung USB charger?

Allfei: Yes you can ( Jun 18, 2012 14:22 )

Reviews: Will this work with the new iPhone?

Allfei: yes,This work with the new iPhone. ( May 20, 2012 11:32 )

Reviews: These look more on ear than over the ear, can anyone show photos on head/confirm this?

Allfei: These is Foldable bluetooth over ear headphones,Thank you for your suggestions, we will improve the image of the defect. ( Apr 13, 2012 10:32 )

Reviews: Can i plug this into my phone, or is it only bluetooth?

Allfei: Yes, you can plug into your phone or use Bluetooth ( Mar 23, 2012 16:12 )