True wireless earbuds for wireless music enjoyment and comfortable phone calls. Bluetooth at its best: maximum freedom of movement, as the two earbuds are not connected by a cable. Straight to good music: when you open the charging case, both earbuds automatically activate and connect with each other and your phone. Touch control: the touch sensor allows for intuitive operation. Supports existing voice assistants Siri and Google Assistant. The excellent fit reduces unwanted outside noise, allowing you to enjoy your music without interruption. Thanks to the built-in microphone, you can easily switch between music playback and answering calls, so you never miss a call while listening to music. The silicone ear tips come in three different sizes (S, M, L) for a personalized, perfect fit. Outstanding sound quality. Particularly lightweight earbuds: 4 g. Secure and comfortable fit in the ear thanks to in-ear design. Music control functions (Play/Pause). Smartphone functions can be controlled via touch control (e.g., answer/make/reject calls). Volume can be controlled via voice assistants. Music time: 6 hours on a fully charged headset. Talk time: 6 hours on a fully charged headset. The charging case can recharge the headset up to 4 times on the go - thanks to the built-in battery without external power supply. Easy setup with auto power control and auto pairing upon opening the charging case. Charging case with USB-C port. Battery capacity of the charging case is indicated by 4 LEDs. System requirements: Bluetooth-enabled device. Consumer note: To use the earbuds for the first time, you must connect them to your smartphone after opening the charging case. Please refer to the user manual. For the next use, the earbuds will automatically connect with each other and the paired phone.