Earbuds with Black HA-A7T2-B

Earbuds with Black HA-A7T2-B is a practical technology peripheral for office, school, commercial workspace or home office. 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 swea It supports clear audio or communication for calls, training, conferencing and focused work