Waterproof and wireless Bluetooth earbuds. Features anti-skip Bluetooth antenna for no-drop listening. Long lasting 8-hour battery life. Lightweight adjustable design earbands resists fallout, even with extreme movement. Includes easy-to-choose, color-coded silicone tips in 3 sizes for a customized optimal fit. Exclusive Kicker audio reproduction for ultimate listening while moving. Bluetooth wireless for connection to phones, tablets, or notebooks. Speakerphone to make or answer calls, includes built-in microphone. Comes with hard carry case, micro USB (Universal Serial Bus) charging cable, 3 pairs of color-coded silicone tips, and 8-hour battery. 100\% waterproof, IPX7 rating.