- Ultra lightweight Bluetooth stereo headset, ideal for sport thanks to perfectly comfortable fit, for cordless musical enjoyment ,- With these earphones and their sweat-resistant materials you can perfectly work out while listening to your favourite music ,- The ergonomic ear clip adapts to your ears thus ensuring a secure and stable fit also when you are active ,- The perfect fit reduces unwanted exterior noise so that you can enjoy your music without being disturbed ,- The integrated volume control allows you to easily control the volume on the cable ,- 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) ,- Silicone earbuds in three different sizes (S, M, L) for an individual, perfect fit ,- Allows simultaneous connection of the headset with two smartphones ,- Displays the headset battery state via the status bar of the smartphone as far as supported by the smartphone ,- Compact design, ideal when on the move ,- Call management functions, if supported by the phone (call answer/end, voice dialling) ,- Remote functions: play/pause/title forward/title backwards, if supported by the phone ,- Bluetooth standard 4.1 ,- Duration of calls/music: up to 4 hours ,- Standby time: up to 180 hours ,- Charging time: approx. 2 hours ,- Transmission distance: up to 10 m ,- Cable length: 0.65 m ,- Includes USB/micro-USB charging cable , ,System Requirements: ,- Bluetooth-Enabled Smartphone - Connection: Bluetooth ,- A2DP: Yes ,- Call Answer Button: Yes ,- Compatible bluetooth profiles: A2DP V1.3/AVRCP V1.5/HFP V1.6/HSP ,- Design: Clip-On ,- Directivity (Microphone): Omnidirectional ,- Integrated Vibration Alarm: No ,- Max. Standby: 180 h ,- Max. Talk Time: 4 h ,- Microphone Position: Cable Microphone ,- Model: Stereo ,- QuickPair Function: Yes ,- Sensitivity (Headphone): 96 dB +/- 3 dB ,- Volume Control: Yes ,- Weight: 12 g ,- Charging Time in Hours: 2 h ,- Bluetooth Class: Class 2 ,- Bluetooth Version: 4.1 ,- Duplex: Yes ,- Frequency Range (Microphone): 20 Hz - 20 kHz ,- Impedance (Headphone): 32 Ω ,- MultiPoint-Technology: Yes ,- NFC: No ,- Transmission distance: 10 m ,- Colour: Black/Yellow ,- Productline: Active Line ,- For Mobile Phone Brand: Universally Usable 2 Years Warranty