- Smart Bluetooth in-ear stereo earphones with voice control for wireless music enjoyment ,- Smart voice command function: Bluetooth pairing and voice assistant button allow direct access to Siri and Google Assistant - without having to hold the smartphone ,- Enhanced bass technology for better bass playback ,- Operate the main functions of your smartphone without picking it up ,- The integrated remote control allows you to take and end calls, to activate voice dialling and to individually control your music: play/pause/title forward/title backward (if supported by the phone) ,- 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 ergonomic ear clip adapts to your ears thus ensuring a secure and stable fit also when you are active ,- Silicone earbuds in three different sizes (S, M, L) for an individual, perfect fit ,- The perfect fit reduces unwanted exterior noise so that you can enjoy your music without being disturbed ,- Space-saving flat cable avoids cable clutter ,- With these earphones and their sweat-resistant materials you can perfectly work out while listening to your favourite music ,- Activate voice assistant with a click and receive a wide range of support ,- No additional app required ,- Easy to use with existing Internet connection from your smartphone ,- The control units can all be controlled directly on the earphones: for more wearing comfort and freedom of movement during sports and exercise , ,System Requirements: ,A Bluetooth-capable smartphone/end device. ,- Operating system: Android 5.0 or higher, iOS 5.0 (from iPhone 4S) or higher