BOSE Frames Alto Audio Sunglasses (M/L) with Extra Blue Lenses
Frames Alto M/L 54 mm/21 mm/136 mm with wide nose bridge (Lens width/Distance between lenses/Temple length) Bluetooth® range: 9 m (30 ft) Battery charging time: Up to 2 hours Battery life: Up to 3.5 hours of streaming music playback Pick up only. It comes with carry case, charging cable, and cloth bag.