[. . . ] [. . . ] Headset Type Wearing style Cable length Connector Comfort Accessories Compatibility Dimensions, main unit Weight Microphones Wind noise protection Speaker Frequency response Operating temperature Storage temperature Sweat-resistant Waterproof Materials Features What's in the package? Certification Warranty Stereo In-the-ear 900 mm (35. 4 in) 4-pole, gold plated 3, 5 mm plug Ultimate-fit EargelsTM and standard EargelsTM Phones with 3. 5 mm plug L 38 mm x H 15. 5 mm x W15 mm (L 1. 49 in x H 0. 61 in x W 0. 59 in) 15 grams (0. 53 oz) Sensitivity -42 dB +/- 2 dB 1 Omni-directional electrets microphone Yes, up to 3 meters per second (m/s) 13. 5 mm (0. 53 in) dynamic speaker Sensitivity 116 dB +/- 3 dB Input impedance 16 +/-15 % Ohm Rate Power 1mW, Max power 3mW 19-20 kHz -10° C to 65° C (-14 F to 149 F) -10° C to 45° C (-14 F to 113 F) Yes IP X2 standard ABS/TPE Listen to music and talk. 1 Headset, 1 Cable Clip, 1 phone adapter for most Nokia, Samsung & Sony Ericsson phones with 3. 5mm plug, 2 pairs of Eargels (1 pair of Ultimate-fit EargelsTM and 1 pair of standard EargelsTM), 1 Warranty, 1 Warning Leaflet and 1 Quick Start Manual CE One-year limited warranty * Phone dependent. [. . . ] [. . . ]