Earphone specifications.. . Supports 360-degree sound . Waterproof . Playback time up to 12 hours . Supports its special application, and you can change the sound and lighting modes in it . Note: The earphone is like new, used for less than a week. It comes with the box, the original charging cable, and the invoice from Jarir. Selling to the highest bidder. Please do not lowball. Thank you.