Features: Experience immersive stereo sound and up to 9 hour playtimes with over ear bluetooth-compatible headphones featuring advanced acoustics technology and secure for active lifestyles. Engineered with ergonomic plastic ear hooks and smart noise canceling chips, these headphones deliver clear sound while maintaining comfort during extended wear. for fitness enthusiasts and commuters seeking wireless freedoms, they stay firmly in place during workouts, runs, or daily travels without ear fatigue. Optimized for noisy environments like gyms and public transport, the adaptive noise reduction ensures focused music streaming and crisps phone calls on compatible devices. The sweat resistant construction and universals bluetooth-compatible 5.0 compatibility make these over ear headphones a versatile companion for sports, office use, and multimedia entertainment. Specifications: Materials: Plastic Color: Black/Skin Tone/White(optional) bluetooth-compatible: 5.4 (14mm large dynamic coil) Size:55x26x47mm Package Includes: 1PC bluetooth-compatible Headphone 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.