Precise fitPowerful speakers for listening pleasureEnjoy great sound in supreme comfort with these headphones. These rotatable earhooks adjust to your ears for a soft but highly secure fit. The choice of three cap sizes ensures a perfect seal to enhance the premium quality sound.For superb music

Precise fitPowerful speakers for listening pleasureEnjoy great sound in supreme comfort with these headphones. These rotatable earhooks adjust to your ears for a soft but highly secure fit. The choice of three cap sizes ensures a perfect seal to enhance the premium quality sound.For superb music pleasure• Ultra small efficient driver for perfect fit, perfect sound• Passive noise isolation for better sound at lower volume• Turbo Bass gives you superb deep and dynamic bass tones• 24k gold-plated plug ensures an ultra reliable connectionMade to fit you and your lifestyle• Flexible rubber earhooks for a comfortable and secure fit• 3 interchangeable rubber ear caps for optimal fit in all ear• Rear cable exit enhances comfort and convenienceAlways ready to go• Anti-tug design for an extra secure fit• A 1.2m long cable that is ideal for outdoor useUltra small efficient driverThis means you still enjoy the headphones' superb sound quality at lower volume settings, and also benefit from a longer battery life.Passive noise isolationThe perfect, snug fit inside your ear stops unwanted background noise detracting from the pure pleasure of your favorite music. This means you still enjoy the headphones' superb sound quality at lower volume settings, and also benefit from a longer battery life.Turbo BassThe unique bass wave design 'turbo-charges' the low tones by directing them towards your ears. The result is a fantastic realistic and a more involved experience.24k Gold-plated plugRest assured that the precious metal gold finishing on the plug will give you a more reliable connection for better quality audio.Flexible rubber earhooksThe rubber earhooks provide a non-slip grip for an extra secure and comfortable fit, ensuring that the headphones remain in place for hours of comfort. Ideal for active use.For optimal fit in all earsWith a choice of 3 interchangeable ear caps from size small to large, surely there is a pair that makes these Philips earphones fit your ear perfectly.Rear cable exitThe headphone cable is centered at the back of the neckband so you're hardly aware it's even there.Anti-pull designThanks to it's unique design no matter what activities you participate in these headphones will remain securely and comfortably inside your ears. When the cable is pulled they grip tighter.1.2m cableThe ideal cable length to give you the freedom to put your audio device where you want.Sound•Acoustic system: open•Magnet type: Neodymium•Diaphragm: Mylar dome•Voice coil: CCAW•Frequency response: 19 - 22 000 Hz•Impedance: 16 ohm•Maximum power input: 30 mW•Sensitivity: 107 dB•Speaker diameter: 15 mm•Type: DynamicConnectivity•Cable Connection: two-parallel, symmetric•Cable length: 1.2 m•Connector: 3.5 mm•Finishing of connector: gold-plated•Type of cable: OFC