LED display and excellent sound quality Wireless Bluetooth Earphones Uses exclusive LED display technology to accurately display the remaining power of the charging case. Excellent audio quality is essential for best performance. Which have been carefully tuned by our audio experts to provide you with an immersive listening experience.Automatic pairing with touch control In-ear headphones using the most advanced Bluetooth 5.0 technology aim to provide a more stable connection and faster pairing with the device. With a stable connection distance of up to 10M, you can easily control your music and phone at home, in the office and on the go.40 hours of playback and USB-C fast charging Wireless Bluetooth earphones Charges deliver 4 hours of music and calls on a single charge, while the charging case extends them for up to 40 hours. USB-C Quick Charge recharges complete the charging system in 120 minutes. Ideal for everyday life, especially for travel, excursions and camping.IPX7 waterproof and comfortable fit Bluetooth 5.0 wireless earphones meet IPX7 waterproof rating. Protects headphones from rain, sweat. You don't have to worry about a possible problem in sports or running. Great for sports, training, running, jogging, listening to music.Sports Headsets Bluetooth Earphones Bluetooth Headset is ergonomically designed to be very stable and lightweight, keeping them in the ears even during strenuous exercise without discomfort or pain for long periods of time. The stylish, pocket-sized charging case is convenient to use and carry, regardless of commuting, training or traveling.