Premium bone-conduction headphones with powerbank. Designed for safe adventuring - every day, in any weather. Open-ear comfort and safety Stable & lightweight Head Movement Control IP66 sweat- & waterproof Up to 12 hours of battery + 24 hours with powerbank Real-time performance feedback from Suunto watch Open-ear design Stable & lightweight Head Movement Control IP66 sweat & waterproof Up to 12 hours battery + 24 hours with powerbank Real-time performance feedback from Suunto watch Experience the confidence of total situational awareness. The open-ear design of the Suunto Wing 2 allows you to anticipate an approaching vehicle, hear a fellow runner or cyclist, or just enjoy the birdsong. You get motivation from your music and the peace of mind that comes from never being cut off from your environment. The Suunto Wing 2 design delivers rich, high-quality audio that turns tough climbs into epic moments and long runs into moving meditations. The robust mic is designed for better protection and wind noise cancelation up to 30 km/h so that you can enjoy calls on the go.