True wireless headset for comfortable calls at work, in the car or on the road. Thanks to the integrated microphone, you can easily switch between music playback and call answering. So you'll never miss a call while listening to music. Bluetooth at its best: maximum freedom of movement as the two earphones are not connected by a cable. Supports the existing voice assistants Siri and Google Assistant: Bluetooth pairing and touch control allow direct access - without having to hold the smartphone. Smartphone function controllable by touch control (e.g. accept/answer/reject calls/redial). Music control functions (play/pause). Volume controllable via voice assistant. With charging box: This allows the headset to be recharged up to 3x on the go. Charging box charges via USB-C port. Music time/talk time: 7h/5h with fully charged headset, 28h/20h with mobile docking station. Easy to use with auto power on and auto pairing. System requirements:. Smartphone with Bluetooth standard v 4.2 or higher.