The Real Blue In can handle anything. Whether you're chilling in the city, jogging in heavy rain, or just watching Netflix on your laptop: with its long battery life, IPX7 certification, and legendary Teufel bass, you have the freedom to listen to whatever you want, whenever you want.

Bluetooth with apt-X and AAC for music streaming in CD-like quality from Spotify, Amazon Music, YouTube, Apple Music, and more. Video sound is transmitted in sync with the lips. Waterproof according to IPX7, the headphones magnetically stick together, preventing loss. The hands-free function with Qualcomm cVc technology allows for wireless calling, Skype, FaceTime, and voice control via Google/Siri in high sound quality. ShareMe function: connect two Real Blue In headphones wirelessly to one smartphone, and the Teufel Headphones app offers various customization options. Fit adapters (pinna piece, hook, and 4 ear tips) are suitable for intense workouts, soft workouts, and chilling. Elegant, slightly transparent cable protection.