1.[HiFi sound and HD call]Bluetooth V5.3, HiFi sound quality, advanced ENC noise reduction technology, can provide immersive listening experience and clear sound quality, you can enjoy uninterrupted calls without taking off the headphone. 2.[Retro high-end design]They are made of high-quality leather, showing your taste and high-end attitude towards life. 3.[Fast charging and long battery life]With a Type-C charging port, continuous music playback time of more than 12 hours, and a standby time of up to 200 hours. Ultra-low power consumption, ultra-low latency, and ENC call noise reduction. 4.[Comfortable to wear]The wireless Bluetooth heaphones is super soft and breathable, providing a long-lasting listening experience while protecting your ears. With a comfortable earmuff design and an adjustable headband that fits your head perfectly, you can enjoy long-term listening without fatigue. It is small and lightweight and can be folded for easy carrying.