[Comfort Without Earphones] Unlike traditional wireless headphones, bone conduction headphones lie outside your ears, leaving them free. Plus, the headphones are lightweight (only 29g), making it barely noticeable so you can enjoy balanced sound and move freely. [SECURE, OPEN EARS DESIGN] Its "open ears" design provides a safer way to enjoy music or podcasts while running, cycling, sprinting or hiking, without blocking your surroundings. [Patents & Awards] With over 1,000 patents applied and a Red Dot Design Award, the OpenMove wireless sports headphones are a reliable entry-level option providing an excellent listening experience during sports activities. [Long Battery Life & Bluetooth V5.1] The headset gives you 10 days standby time and 6 hours playback with 2 hours fast charging. Enjoy your music with fast and stable connection via Bluetooth 5.1. [Ideal Gift] This OpenMove wireless headset is a great gift for your loved ones. - Le casque SHOKZ OpenMove à conduction osseuse est idéal pour l’entraînement, la course, le cyclisme. Le casque sans fil a été conçu dans un souci de polyvalence et pour un usage quotidien. La technologie de conduction osseuse SHOKZ avec son design caractéristique à « oreilles ouvertes » offre une expérience d’écoute confortable et sûre.