[. . . ] The HD 415 offer superb wearing comfort and include a cable winder for adjusting the length of the single-sided cable. Style your Sound Open, dynamic stereo headphones Clear stereo sound Powerful bass response Cable winder included for adjustable cable length Excellent wearing comfort 3. 5 mm jack plug and 1/4" (6. 3 mm) screw-on jack adaptor, gold-plated Single-sided cable 2-year warranty Technical Data Model EAN No. [. . . ] Design Frequency response Transducer principle Nominal impedance SPL (1 kHz, 1 Vrms) THD Ear coupling Weight (without cable) Connecting cable Audio connector Packaging Design Packaging dimensions in mm (W x H x D) Master carton dimensions in mm (W x H x D) Units per master carton Languages HD 415 4044156001807 615104102132 Headphones: silver with metallic blue elements 18 ­ 19, 000 Hz Dynamic, open 32 110 dB < 0. 5 % Supra-aural 160 g 3 m, OFC copper cable, single-sided 3. 5 mm jack plug and 1/4" (6. 3 mm) screw-on jack adaptor, gold-plated Sennheiser is a trademark of Sennheiser electronic GmbH & Co. www. sennheiser. com 513564 08/05 Printed in Germany 500264 Blister packaging with printed inlay card 210 x 270 x 111 656 x 460 x 330 10 German, English, French, Spanish, Italian, Dutch HD 433 The HD 433 open, dynamic stereo headphones combine outstanding sound characteristics with a stylish design and can be used either on a home or portable stereo system. Design Frequency response Transducer principle Nominal impedance SPL (1 kHz, 1 Vrms) THD Ear coupling Weight (without cable) Connecting cable Audio connector Packaging Design Packaging dimensions in mm (W x H x D) Master carton dimensions in mm (W x H x D) Units per master carton Languages HD 433 4044156001814 615104102149 Headphones: dark silver with metallic red elements 18 ­ 19, 500 Hz Dynamic, open 32 110 dB < 0. 3 % Supra-aural 160 g 3 m, OFC copper cable, single-sided, detachable 3. 5 mm jack plug and 1/4" (6. 3 mm) screw-on jack adaptor, gold-plated Sennheiser is a trademark of Sennheiser electronic GmbH & Co. www. sennheiser. com 513564 08/05 Printed in Germany 500265 Blister packaging with printed inlay card 210 x 270 x 110 656 x 460 x 330 10 German, English, French, Spanish, Italian, Dutch [. . . ] Design Frequency response Transducer principle Nominal impedance SPL (1 kHz, 1 Vrms) THD Ear coupling Weight (without cable) Connecting cable Audio connector Packaging Design Packaging dimensions in mm (W x H x D) Master carton dimensions in mm (W x H x D) Units per master carton Languages HD 433 4044156001814 615104102149 Headphones: dark silver with metallic red elements 18 ­ 19, 500 Hz Dynamic, open 32 110 dB < 0. 3 % Supra-aural 160 g 3 m, OFC copper cable, single-sided, detachable 3. 5 mm jack plug and 1/4" (6. 3 mm) screw-on jack adaptor, gold-plated Sennheiser is a trademark of Sennheiser electronic GmbH & Co. [. . . ]