Aonic 215 True Wireless Engineered from decades of experience supporting music legends, the AONIC 215 True Wireless Sound Isolating Earphones feature studio sound quality in a small package. Experience exceptional comfort and a secure fit with an uninterrupted, world-class listening experience wherever you go. Born In The Studio Components developed for the pros inform every aspect of these earphones, for precision-engineered sound that combines clarity with deep bass. You hear the highs, the lows and everything in between. Proven through performance on the stage, it’s a powerful escape for the street. Immersive Audio + Environment Mode Own your audio space with Sound Isolating design that eliminates distractions, or activate Environment Mode to hear the world with the touch of a button. Get comfortable A complete fit kit of custom sleeves makes your earphones uniquely yours. Settle in for marathon listening sessions with audio that feels better and stays securely in place. Detachable connection The AONIC 215 Earphones attach to different cable accessories. Stay connected to any device, including airplane entertainment systems. Awe-inspiring, true wireless audio with clear sound and deep bass No cords. No wires. Just pure listening. Sound Isolating technology Blocks up to 37 dB of noise to eliminate distractions. Enjoy the most immersive listening experience no matter where you are. Environment Mode Hear the outside world with the touch of a button. Enjoy clear calls with exceptional audio Through integrated microphones for video conferencing and phone calls. Call audio only heard in the right earphone. Secure, over-ear fit Built with the same design musicians use for in-ear monitoring on-stage. Your earphones stay in place for unmatched, long-wearing comfort even during high-energy activities. Up to 8 hours battery life Uninterrupted audio wherever you are –on the train, in the gym, or at home. Included carrying case provides three additional charges for a total of up to 32 hours battery life on-the-go.