Harman Kardon BT Spec Sheet - Page 2

key features Harman Kardon® HEADPHONES From high-quality materials to exceptional acoustic performance, these new headphones reflect the Harmon Kardon commitment to innovative industrial design and uncompromising sound quality. Sophisticated, modern design AAC and aptX wireless coding Passive playback mode Harman Kardon BT headphones offer high-tech performance wrapped in an elegant package and interface. With their blend of sandblasted steel and black matte housings, the BTs' design and function complement Apple products while reinforcing the sophisticated elegance of the Harman Kardon brand. BT headphones employ AAC (used by Apple) and aptX coding to ensure the best wireless audio performance possible from a Bluetoothequipped device. Unlike other Bluetooth® headphones, BTs let you enjoy continuous playback even when the battery dies.Just connect them to the playback device using a supplied bypass cable. This makes BTs ideal for enjoying in-flight entertainment systems - another capability other Bluetooth headphones can't offer. Optimized driver system Sonic clarity and accuracy even at low volume levels User-exchangeable metal bows and self-adjusting housings High-performance 1-5/8-inch (40-millimeter) drivers produce an excellent frequency response (16Hz - 20kHz), wide dynamic range and high sound-pressure levels. As a result, BT headphones deliver accurate sound and extended bass response. The BTs' acoustic engineering and passive noise reduction mean that you can hear music and other audio content clearly at low volume levels, so you can enjoy all the music definition without all the volume - and that's safer for your ears. BT headphones come with two headband bows (small and large) to optimize fit and improve acoustic performance. Rugged steel hinges enable the BTs' housings to swivel in two dimensions. This enhances comfort and maintains an ideal acoustic seal around the ear. Slow-retention premium foam USB-rechargeable 2D folding mechanism and premium carrying case Premium foam in the ear pads contributes to the BT headphones' excellent passive noise reduction and extended bass response. The slow-retention foam helps maintain an acoustic seal around the ear, which keeps outside noises out and also keeps the listener's music from disturbing others. BT users can charge the headphones on the go with a supplied USB cord, which eliminates the need for batteries or an extra charger. The BT ear cups fold flat when they're not in use, making the headphones easier to transport and store. The flat-folding headphones and included carrying case slip easily into bags or briefcases - which makes the BTs especially convenient for travelers.