The Audio Technica ATH CKS50TW2 wireless headphones are designed to deliver powerful bass and exceptional sound quality making them a standout choice for music lovers. These truly wireless earbuds feature specially designed 9 mm drivers that provide clear full range audio with enhanced low frequencies thanks to acoustic ducts on the back of the drivers. The ATH CKS50TW2 offers best in class battery life with up to 25 hours of continuous playback on a single charge and up to 65 hours with the charging case. A unique Magnetic Switch™? feature allows the earbuds to be turned off by attaching them together via magnets eliminating the need for a charging case when not in use. The headphones also include hybrid noise cancelling technology providing an immersive listening experience by reducing ambient noise. With an IPX4 equivalent splash proof design these earbuds are perfect for use in various environments.