Philips SHB2515BK/00: True wireless freedom meets powerful sound. Experience the convenience of hands-free calls and seamless music control with Bluetooth 5.0 technology. The long-lasting battery provides up to 9 hours of playtime, while the charging case extends it to 27 hours. Its splash-proof design makes it perfect for active lifestyles, and the snug-fit ear caps ensure a secure and comfortable fit.