Open-Ear Bone Conduction for Situational AwarenessKeeps your ears open to hear surroundings. Enjoy music safely while running or cycling. ^^ Comfortable & Breathable for Long WearLightweight, no-ear design prevents sweat and discomfort. Ideal for all-day and workout use. ^^ IPX5 Sweat & Water ResistantWithstands tough workouts, sweat, and rain. Train with confidence in any condition. ^^ Advanced Bluetooth 5.4 ConnectivityProvides a ultra-stable connection and clear calls with low power consumption. ^^ 9-Hour All-Day Battery LifeLong-lasting power for music and calls all day. Perfect for travel and extended use.