Product Description Drawing on expertise learned from building some of the finest loudspeakers in the world, JBL engineers created lightweight, over-ear headphones with a fresh look and uncompromising JBL sound. The J55i's premium drivers generate clarity and extended bass that competitive products simply can't touch. Pure, accurate bass means you hear the truth from your music. Our unique, DJ pivot mechanism lets you rotate either ear-cup up to 180 degrees, so one ear can hear outside sound. An in-line microphone lets you take calls without taking the headphones off. And bold styling makes J55i headphones an aesthetic, as well as acoustic, triumph. From the Manufacturer VIEW LARGER J55i They generate pure bass – and headphone envy.Premium on-ear headphones with advanced drivers, DJ-pivot ear cups for single-ear listening and detachable, tangle-resistant cable with Apple-compatible mic/remote control. • One hit wonders sound like world beaters courtesy of the amazing clarity and deep, accurate JBL® Pure Bass. • Check the scene with the DJ-pivot ear cups that flip up when you need to be aware of external sounds. • Never lose the beat. The convenient three-button remote control with microphone allows you to answer calls then returns you to your music. Acoustic performance that outclasses the competition.Drawing on expertise learned from building some of the finest loudspeakers in the world, JBL engineers created lightweight, over-ear headphones with a fresh look and uncompromising JBL sound. The J55i’s premium drivers generate clarity and extended bass that competitive products simply can’t touch. Pure, accurate bass means you hear the truth from your music. Our unique, DJ pivot mechanism lets you rotate either ear-cup up to 180 degrees, so one ear can hear outside sound. An in-line microphone lets you take calls without taking the headphones off. And bold styling makes J55i headphones an aesthetic, as well as acoustic, triumph.J55i at a glance: Bold JBL design and premium finishingPremium, high-performance JBL driversRotating, 180-degree DJ pivot mechanismSoft leather ear cushionsClosed-back designApple three-button remote with built-in microphoneSingle-side, detachable cableCable-locking mechanismRugged strain reliefGold-plated jack with extension ringPadded carry pouch VIEW LARGER J55i ear-cups rotate up to 180 degrees while you’re wearing them so you can keep one ear on your audio and one ear on external sounds or conversationsKey FeaturesBold JBL design and premium finishingFrom the brushed stainless steel headband and ear-cup accents to the matte black or white housings, from the embossed, metallic JBL logos to the cable that matches the ear pads, these headphones are designed to be as pleasing to the eyes as they are to the ears.Premium, high-performance JBL driversJBL drivers deliver precise, powerful sound for an exceptional listening experience. Bass is pure, deep and accurately produced – the calling card of legendary JBL sound. As a result, J55is outperform competitive products costing much more. Rotating, 180-degree DJ pivot mechanismSometimes you need to be aware of more than just your music. J55i ear-cups rotate up to 180 degrees while you’re wearing them so you can keep one ear on your audio and one ear on external sounds or conversations. The ear-cups rotate under the headband for easy storage and transport.VIEW LARGER A built-in microphone lets you answer calls with remarkable clarity while leaving the headphones on Soft leather ear cushionsOur ear cushions feature a soft leather that provides longwearing comfort. It also helps maintain an acoustic seal on the ear, which improves the headphones’ passive noise reduction. And that means a purer listening experience.Closed-back designJ55i headphones feature a closed-back design that blocks ambient noise and minimizes leaking. So the outside noise stays outside, and your listening experience stays yours and yours alone.Apple three-button remote with built-in microphoneMade specifically for use with iPhone and iPod devices, the in-line remote offers familiar audio playback controls. A built-in microphone lets you answer calls with remarkable clarity while leaving the headphones on.Single-side, detachable cableTangled cables are a constant source of frustration. But not with the J55is. The tangle-resistant, flat elastomer cable connects to just one ear-cup, which further minimizes tangling. The cable also detaches from the ear-cup for added flexibility.Cable-locking mechanismA unique, twist-lock mechanism keeps the detachable cable secure when it’s connected. When you plug the cable into the ear-cup, a simple twist locks it in place.Rugged strain reliefA strong, secure connection between the housing and cable is critical for both durability and sound quality. Our rugged strain relief connector dampens vibration for enhanced acoustic performance. Gold-plated jack with extension ring The gold-plated jack incorporates an extension ring that works with most custom smartphone covers and cases. So you don’t have to slip off your protective case to connect the headphones.Padded carry pouchJBL sound is always worth protecting. An included padded carry pouch keeps the headphones safe from bumps and bruises when you’re not wearing them. Product SpecsSpecifications Type On-ear style Premium driver 1-5/8-inch (40mm) Frequency response 10Hz – 24kHz Impedance 32O Flat-elastomer cable 4' 3-3/16" (1.3M), single-side, detachable Plug 1/8" (3.5mm) gold plated What's in the box1 set of JBL J55i on-ear headphones1 4' 3-3/16" (1.3M), single-side, detachable, flat elastomer cable1 padded carry pouchOwner’s manualWarranty cardDocumentationSpec Sheet Hear the truth.Even if you’ve never owned a JBL® product, you’ve almost certainly heard the JBL sound. It rings out loud and clear from the massive JBL loudspeaker arrays that hang in stadiums, sports arenas and concert venues everywhere. It literally surrounds you in more than 50 percent of all movie theaters worldwide, including many with THX® certification (a standard of realism that JBL engineering helped pioneer in 1983). Chances are, many of your favorite songs and movie soundtracks were mixed and mastered on JBL studio monitors – they’ve been the choice of audio professionals for more than 60 years. But you don’t have to venture far from home to experience the legendary power, clarity and technical accuracy of the JBL sound. It’s available in exceptional home entertainment systems that incorporate many of the same advanced technologies, materials and manufacturing techniques that we originally developed for professional systems. It’s even available in lightweight, portable packages that you and your friends can enjoy anywhere.