Features: Experience immersive sound safely with X56 Bone conductions Headphones, featuring advanced bone conductions technology and open ear design that keeps you aware of surroundings during workouts. Engineered with IPX5 waterproof rating and ABS materials, these headphones offer a secure, sweat proof for intense activities like swimming or skiing. for athletes, fitness enthusiasts, and outdoor adventurers who prioritize situational awareness and comfort during running, cycling, or high intensity training. Perfect for trail runs, pool lap, or snowys slopes, the bluetooth-compatible headphones deliver crisps sound without blocking ambients noise for enhanced safety. Enjoy up to 8+ hours of playtimes and intuitives button controls, while the ergonomic frame stays firmly in place during vigorous movement. Specifications: Product materials: ABS Product size: 132x120x47mm Transmission ranges: 15meters bluetooth-compatible protocols: 6.0 Whether it is single and double ears: bilateral stereo Battery life: more than 8hours Waterproof performances: IPX5 Package Includes: 1PC Bone conductions Headphones note: Please allow 0-1cm error due to manual measurement. make sure you not mind before bid. Due to the differences between different monitors, the Pictures may not reflect the actual of the item.