Lenovo Bone Conduction Earphones X3 Pro Bluetooth Hifi Ear-Hook Wireless Headset With Mic Waterproof Earbuds

Extended Battery Life:Up to 7 hours of battery life on a single charge, with a quick 2-hour recharge. Air Conduction Vs Bone Conduction Headphones|Bone Headphones With Mic|Bone Conduction Technology:Utilizes bone conduction to deliver sound without in-ear speakers, ensuring safety and comfort. IP56 Waterproof Rating:IP56 waterproof rating protects against sweat and dust, ideal for active use. Advanced Bluetooth Connectivity:Latest BT 5.3 technology for stable, low-latency connections up to 10m. Ergonomic Design:Lightweight, flexible titanium alloy headband for a comfortable, stable fit.