Check the listing for details. AKG K361BT Bluetooth Over-Ear Closed-Back Foldable Studio Headphones. Color: Black, Condition: New. Listed at 155.00 USD. Whether you’re an artist, engineer, podcaster or beat maker, you’re always in creative mode. AKG K361 Professional Studio Headphones strike the perfect balance between studio-quality sound, plush comfort, and a sleek, sturdy design that stands up to your mobile lifestyle.K361s are precision-engineered to reproduce natural, balanced audio in exceptional detail, so you can make more confident decisions when you’re mixing and editing. They deliver deeper bass and higher highs than any other model in their class, with a stunning frequency response of 15 Hz to 28 kHz. Plush, ergonomic earcups cradle your ears in supreme comfort—because once you hear how amazing your K361s sound, you won’t ever want to take them off.Foldable, notched 3-position articulated hinge, collapsible for maximum portabilitySlow-retention foam earpads for superior comfort and fit for longer listening sessions with less bass leakageSleek style - pro performance with lifestyle fit and finishWired or wireless listening - listen via bluetooth with 24-hour battery life, or connect using one of the included cablesLargest-in-class 50 mm drivers provide superior performance and extended bass response We use USPS, FedEx, UPS, and Freight for oversized items. We cannot ship on weekends and we do not offer Saturday, Sunday, or holiday delivery. We have a brick-and-mortar location and sell stock directly from our showroom in Charlotte, NC, and are only open MONDAY - FRIDAY from 9 am to 6 pm local time. If you need a product in a faster manner than STANDARD shipping or have any questions, please contact us at or send us a message through Ebay's message center. All of our listings are in stock and The details that apply to your specific purchase will be listed during checkout. NOTE: We are not responsible for carrier transit time. Also, transit times may vary, particularly during peak periods or inclement weather conditions.