The bluetooth headphones uses Bluetooth 5.3 technology, which makes the connection faster and more stable. It supports high-definition sound quality and ENC noise reduction calls, bringing an immersive listening experience. Intelligent LED power display and 40 hours of ultra-long battery life meet the needs of all-weather use. IP7 waterproof design, no fear of sweat and rain, suitable for sports, commuting, office and other scenarios. Ergonomic in-ear design, comfortable and stable to wear, supports touch operation, one-click switching between music, calls, and voice assistants, making the wireless experience more convenient and efficient