Comfortable ergonomic design and fit. Wireless design with integrated rechargeable Lithium-ion batteries. Control Buttons – Wireless Operating Devices. Microphone that lets you talk on a hands-free phone. Extra Silicone Earpads. The Sentry Bluetooth Earbuds BLK #BT969B are wireless earbuds that come with a charging case. They have a hands-free mic and come with extra silicone earpads.
Sentry Bluetooth Ear Buds (ASST-CLRS)
