The truly wireless ATH-TWX9 ear studs offer the ability to customize the personal sound space for an advanced listening experience. These headphones create a comprehensive audio experience and offer hybrid noise-cancelling technology on a digital basis. Thanks to unique features such as deep UV sterilization, 360 reality audio for realistic three-dimensional sound reproduction and support of the Snapdragon Sound™ platform for higher quality music, videos and calls, the ATHTWX9 can be considered the best truly wireless headphones. Designed to connect people through sound, these hybrid headphones feature advanced features that make the ATH-TWX9 the optimal headphones for training or commuting. Thanks to the splash-proof headphone design (according to IPX4®), they are the ideal choice in rain, splashes of water and sweat. Choose one of the five preset noise cancelling modes or optimize noise cancelling for your current environment by tapping the touch sensor on the left ear stud. These non-slip, compact and ergonomic headphones are designed for a secure and comfortable fit. Refine your listening experience with these noise-cancelling headphones over 12 comfortable ear tip designs for different fits (4 diameter, 3 shaft lengths). These in-ear Bluetooth headphones are designed for continuous playback time of about 6 hours and extended use time of up to 18.5 hours. With their newly developed, high-resolution 5.8 mm drivers, they cover an extended radio frequency range and better reflect sound nuances.