Shokz OpenFit Air combines an open-ear design with a flexible Air‑Earhook for secure, all-day comfort. The 0.75 mm Ni‑Ti memory alloy hook, teardrop cross-section and ergonomic dual‑bevel (25.5° angle, 18° bevel) keep the 8.7 g earbuds stable during activity. DirectPitch tuning, an 18 x 11 mm composite dynamic driver and Dynamic Range Control deliver balanced sound with deep bass enhanced by OpenBass Air, while four EQ presets in the Shokz App let you tailor audio. Four microphones with adaptive beamforming and Qualcomm cVc 8.0 improve voice clarity, and IP54 protection resists sweat and splashes. Includes a 24‑month manufacturer warranty.