Sunlu filament is designed for high precision and a stable printing process

and Japanese YKK zippers ensure smooth and reliable opening

Stable and fast wireless connections

they work with the case for up to 34 h and automatically stop playback when you take them off and resume when you put them back on

Spigen Ultra Hybrid Zero One Case til Samsung Galaxy Buds 4 / 4 Pro - sort DUP11 Sunlu filament is designed forDescription The Spigen Ultra Hybrid Zero One is a protective headphone case with a unique Zero One design a graphic inspired by the internal components of the headphones. A transparent back panel with a print imitating a technical cross section gives the case a unique look and stands out from standard cases. It's a way to show "what's inside" without actually taking the device apart. The dual layer hybrid design combines a hard PC shell with a shock