[. . . ] [. . . ] The 9 mm drivers deliver an explosive sound performance whilst the three interchangeable and differently-sized ear sleeves deliver a secure fit with enhanced sound isolation. Powerful sound · Powerful 9 mm drivers deliver a deep, dynamic bass Enhanced durability · Tough tangle-free cable and reinforced connectors Supreme comfort · Sound-isolating soft ear sleeves · 3 sizes of ear sleeves for a customised fit THE SPECKED in ear headphones 40801-74-16/10 Specifications Sound · · · · · · · · · · · · · · · Acoustic system: Semi-open Magnet type: Neodymium Voice coil: CCAW Diaphragm: Mylar dome Frequency response: 6 -- 23 500 Hz Impedance: 16 Ohm Maximum power input: 50 mW Sensitivity: 105 dB Speaker diameter: 8. 6 mm Type: Dynamic Cable Connection: Symmetrical Cable length: 1. 2 m Connector: 3. 5 mm stereo Finishing of connector: 24k Gold-plated Type of cable: OFC · Packaging dimensions (W x H x D): 9. 5 x 17. 2 x 3 cm · Gross weight: 0. 065 kg · Net weight: 0. 012 kg · Packaging type: Blister · Tare weight: 0. 053 kg · · · · · · · · · · · · · Highlights Powerful sound With powerful 9 mm drivers these headphones deliver a balanced sound experience coupled with a punchy bass performance. Smart reinforcement Outer Carton Connectivity EAN: 87 12581 59886 0 Gross weight: 2. 31 kg Outer carton (L x W x H): 37. 5 x 22. 7 x 24. 8 cm Net weight: 0. 288 kg Number of consumer packages: 24 Tare weight: 2. 022 kg EAN: 87 12581 59888 4 Gross weight: 0. 244 kg Inner carton (L x W x H): 17. 6 x 10. 2 x 10. 5 cm Net weight: 0. 036 kg Number of consumer packages: 3 Tare weight: 0. 208 kg Inner Carton Packaging dimensions · EAN: 69 23410 70947 6 · Number of products included: 1 Thanks to the tough tangle-free fabric cable and reinforced connectors, these headphones are built to stand up to the wear and tear of your active lifestyle. Customised fit Three sizes of soft ear sleeves enable you to customise the fit to your ears. Comfortable for prolonged use The deluxe ear sleeves enable you to wear your headphones for as long as you like without discomfort. Issue date 2011-10-18 Version: 1. 1. 3 © 2011 Koninklijke Philips Electronics N. V. [. . . ] [. . . ]