The O1 uses an open-ear design, meaning nothing goes in or blocks your ear canal. You can hear your music while still hearing the course around you — conversations, cart sounds, and your playing partners.

Yes. The O1 is designed to be glasses-friendly. The ergonomic ear-hook frame sits comfortably alongside eyewear without causing pressure or discomfort.

The O1 connects via Bluetooth 5.3 with a range of up to 30 feet, giving you plenty of freedom to move around the cart or course without losing connection.

Yes. The comfort-fit frame is designed for active use with a secure, stable fit built for sports and movement.