Question: can you skip tracks with these headphones?

Answer: Yes. There are two buttons on the right earpiece that allow you to skip tracks.

Question: Can you wear sunglasses comfortably with these?

Answer: Yes - Because the frames are small.

Question: can it pair with multiple devices? How long do they hold a full battery charge?

Answer: It can pair with two devices at the same time. Customers' review: "The battery lasts long. I haven't charged it since I got it. The remaining battery is roughly 3 quarters shown on the cell-phone after I have used it for 4 or 5 hours."

Question: how to charge the headphones ?

Answer: You simply plug the in the USB to a wall or charger, then plug in the other end into the headphone. Lift up the protected with your finger nail.

Question: Has anyone tried these with an Apple Watch? Are they compatible?

Answer: It is compatible with 99% of the bluetooth device

Question: what is the range you can go from the bluetooth device?

Answer: I think about 7-10 feet before the sound starts breaking

Question: Do they work good when watching movies on your phone? Does this headphone work with iPhone 6 or 7 ?

Answer: Of course. Their sound quality absolutely let you enjoy the movie. it works with iPhone 6 or 7

Question: Since they are waterproof, can I wear them while swimming?

Answer: no,IPX5 WATER RESISTANT: Bluetooth headphones chip with internal nano-coating treatment and water resistant shell offer a double layer of water resistant protection. run in the rain or sweatproof in the gym to enjoy the music or phone communication