True wireless headphones for comfortable telephoning and wireless music enjoyment with additional bass amplification. Additional bass boost, can be switched on and off with a small button on the ear cup. 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. Thanks to the integrated microphone, you can easily switch between music playback and answering calls. So you'll never miss a call again while listening to music. The excellent fit reduces unwanted external noise, so you can enjoy your music without disturbance. The silicone ear pads in three different sizes (S, M, L) ensure an individual, perfect fit. Particularly small and lightweight earphones: 4 g. Secure and comfortable hold in the ear thanks to in-ear design. Smartphone function controllable via multifunction button (e.g. accept/end/reject calls). Music control functions (play/pause). Volume controllable via voice assistant. With charging box: This allows the headset to be recharged up to 3 times while on the move - thanks to integrated rechargeable battery without external power supply. Music time/talk time: 4h with fully charged headset, 16h with mobile docking station. Charging box with USB-C connection. Battery capacity of the charging box is indicated by 3 LEDs. System requirements:. Bluetooth-enabled end device. Consumer advice:. In order to pair the earphones with the smartphone via Bluetooth, it is essential to remove both earphones from the charging box and pair them during the initial connection. If this is not done, only one earphone will connect. Follow the operating instructions.