iHome XT-49 True Wireless Earbuds are the world's first true wireless earbuds with Bluetooth technology. It has a built-in mic and remote for handsfree calling, and it can connect to two devices simultaneously. With up to 25 hours of music time, you can enjoy your favorite music all day long without worrying about charging. 25 hours of playtime | IPX5 waterproof, The case fits easily in your hand or pocket. IN THE BOX: Charging Travel Case - 8 Ear Cushions in 3 sizes (2 Small, 2 Large, 4 Medium) - USB Charging Cable