QUIET. This bud works at lower than normal volume! 4HTR in good to fair condition, some have signs of wear scuffs, dings, minor scratches etc. Item is used and was tested to work excellently as a stand-alone earbud. PLEASE NOTE THAT WE ARE NOT SURE ON HOW TO SYNC THIS RIGHT SIDE EARBUD WITH AN EXISTING LEFT SIDE EARBUD BUT IT CAN BE USED AS A STAND-ALONE EARBUD. This listing is STRICTLY for this original replacement working RIGHT side earbud ONLY as shown with its attached ear-gel and mid silicone cover as shown. Message me with any questions! I think it can be paired with a 3GTL only but please message me about advanced pairing, its complicated to get them to sync!