Perfect for when you want to listen without blocking surrounding sound. You can use the left or right earpiece only, and control volume with either one. Included earpieces come in four sizes: L, M, S, and XS. 24-hour battery life. Waterproof and sweat-proof. Soft elastomer material.
Perfect for when you want to listen without blocking surrounding sound. You can use the left or right earpiece only, and control volume with either one. Included earpieces come in four sizes: L, M, S, and XS. 24-hour battery life. Waterproof and sweat-proof. Soft elastomer material.