Immerse yourself in extraordinary sound quality using our Bluetooth headphones. These headphones boast a 13 mm dynamic speaker driver and incorporate active noise-canceling technology, ensuring immersive audio while effectively eliminating external disturbances. The accompanying portable charging case offers 5 additional charges, allowing for 6-7 hours of uninterrupted usage and a total battery life of 31 hours at HIGH Volume! Thanks to the fast pairing capability via Bluetooth 5.3, along with their comfortable ergonomic design and IPX4 waterproof rating, these headphones are an excellent choice for both sports and travel. Enhance your audio experience and elevate it to new heights starting today.