Enjoy clear sound while staying aware of your surroundings with the SHOKZ OpenMove bone conduction headphones. Featuring our signature open-ear design and 7th generation bone conduction technology, OpenMove lets you listen to music and take calls without blocking out ambient sound from the world around you. The lightweight titanium frame offers a secure and comfortable fit that stays in place, ideal for walking, running, or commuting. Plus, with up to 6 hours of playtime, MultiPoint Bluetooth pairing, and an IP55 water-resistant rating, OpenMove is built to last.. 7th generation bone conduction technology for clear sound. Lightweight titanium frame offers a secure fit and comfort. IP55 water-resistant rating ensures durability. Color Family: Gray. Features: Bluetooth,Microphone,USB,Volume control,Wireless. Headphone Style: Over The Ear. Sensitivity (dB): 96 ± 3dB. Wired or Wireless: Wireless