Adventure is loud and clear with EcoSurvivor Bluetooth Earbuds. Simply pair the earbuds to your smartphone, tablet or other Bluetooth-enabled device for convenient access to your favorite playlists, podcasts and audiobooks while youâre on the go. An IPX4 rating means your earbuds are safe from sweat and splashing fresh water. The durable cable is the perfect length for unrestricted movement to support your active life. Enjoy the secure, comfortable in-ear design with ear wings and three silicone cushion sizes to offer the best fit while reducing ambient noise for high-intensity listening. A built-in rechargeable battery and included micro USB cable provides up to four hours of playtime, and the in-line controller/mic easily operates your music, takes calls or activates your phoneâs digital assistant in an instant. When the journey is tough, get tougher with EcoSurvivor Bluetooth Earbuds. When you buy EcoSurvivor products, youâre making a difference. EcoSurvivor donates 50% of its net proceeds to Water4, a 501(c)3 charity that is committed to providing at-risk, indigenous people access to clean water. Your EcoSurvivor purchase helps their mission of eliminating the world water crisis that impacts nearly 1 billion people and causes over 3 million preventable deaths each year.