True Wireless stereo earbuds made of a wheat straw plastic mix, reducing the amount of plastic needed. Built-in multi-function button to control all functions: Power on/off, answer/hang up, play, pause, next/previous song, volume up/down, activate voice assistant. Bluetooth® 5.0 with a range up to 10 meters. The power capsule can charge the earbuds from 0 to 100% at least 3 times. Playback time is up to 2 hours at max volume and the earbuds can be fully charged in 1 hour. Delivered in gift box with an instruction manual (both made of sustainable material).