Devialet presents the 2nd generation of Devialet Gemini II true wireless in-ear headphones: 15 years of research and development in acoustics combined in a smaller, even more ergonomic design. Devialet Gemini II offers a range of new technologies and design optimisations for an even deeper acoustic experience: a special driver, Devialet Adaptive Noise Cancellation™, Bluetooth 5.2 with Multipoint and much more. Up to 22 hours of listening: Devialet Gemini II impress with a total battery life of up to 22 hours: Up to 5 hours of battery life with a single charge of your in-ear headphones. Robust design: IPX4 rating for resistance to water and sweat. Voice calls without wind noise Clear instructions. With the new Active Wind Reduction (AWR) technology, your in-ear headphones automatically and actively reduce wind noise. A bone conduction speech sensor captures your voice and ensures that your calls are always clearly understandable, regardless of the environment in which you are speaking. Beamforming microphones accurately capture your voice without any ambient noise, while advanced post-processing algorithms remove any unwanted noise from your voice signal. Fits all ears: After delving deeper into the structure of the human ear, our engineers rethought Devialet Gemini II to create a universal shape for everyone that fits every ear. With four sizes of tips (XS, S, M, L), your in-ear headphones are more versatile and comfortable. Reliable support: Activate Siri or Google Assistant with just one touch.