🎶 Elevate Your Sound Game with Yamaha! With up to 30 hours of total battery life, your music never has to stop. IPX5-rated water and sweat resistance means these earbuds are built for your active lifestyle. Ambient Sound mode lets you tune into your surroundings while enjoying your favorite tracks. Immerse yourself in Yamaha's True Sound technology for extraordinary realism and clarity. Stay connected with advanced Qualcomm cVc for crystal-clear calls, no matter where you are. Premium Sound IPX5 Water Resistant 30H Battery Life The YAMAHATW-E5B True Wireless Earbuds deliver premium sound quality with advanced features like cVc Clear Voice Capture for calls, ambient sound awareness, and an impressive IPX5 water resistance rating, making them perfect for sports and outdoor activities. With a total battery life of up to 30 hours, these earbuds ensure you stay connected and entertained all day long.