32 mm speaker driver delivers high-performance sound The 32 mm speaker driver is a compact yet powerful element for delivering non-distorted sound with any given input power. | Self-adjusting inner headband Typically, headphones worn outdoors are adjustable by sliding an extendable headband into position. This can be inconvenient as it usually has to be done every time you use them. But now you can get your music fix faster and easier thanks to the flexible, self-adjusting inner headband on these headphones, which automatically adjusts to your head's shape and size. | Lightweight design improves comfort for prolonged use. The durable, lightweight quality materials of these Philips headphones enhance comfort for extended wear. |
