- Action in-ear stereo headset - Your ideal training companion thanks to sweat-resistant materials ,- With these earphones and their sweat-resistant materials you can perfectly work out while listening to your favourite music ,- The special design of the earphones provides a secure fit in the ear ,- Thanks to the integrated microphone you can easily switch between music playback and call answer. So you will no longer miss a call when listening to music. ,- The integrated remote control allows you to take and end calls, to activate the voice control and to individually control your music: play/pause/title forward/title backward (if supported by the phone) ,- The perfect fit reduces unwanted exterior noise so that you can enjoy your music without being disturbed ,- The gold-plated coating of the plug ensures secure signal transmission for improved audio quality ,- Silicone earbuds in three different sizes (S, M, L) for an individual, perfect fit - Connection: Cable ,- Connection: 3.5 mm Jack Plug ,- Call Answer Button: Yes ,- Design: In-Ear ,- Directivity (Microphone): Omnidirectional ,- Material: Plastic Material ,- Microphone Position: Cable Microphone ,- Model: Stereo Headset ,- Sensitivity (Headphone): 98 dB/mW ,- Sensitivity (Microphone): -38 dB (+/- 3dB) ,- Volume Control: No ,- Cable Length: 1.5 m ,- Speaker Diameter: 10 ,- Frequency Range (Headphone): 20 Hz - 20 kHz ,- Frequency Range (Microphone): 50 Hz - 10 kHz ,- Impedance (Headphone): 32 Ω ,- Impedance (Microphone): 2200 Ω ,- Noise Cancelling/Reduction: No ,- Colour: Blue/Green ,- Line: Action ,- Productline: Active Line ,- For Mobile Phone Brand: Universal ,- Recommended Use: Mobile Music/Mobile Phone/Sport 2 years legal warranty only