Brand New in box Bluetooth 5.1 Technology and LED Display wireless earbuds With the individual LED display on the case can help check the remaining power of the wireless bluetooth earbuds and charging case at any time. Earbuds with Charging Case: Wireless earbuds so you don't have to bring those wired earphones.The stero sound quality of these buds is Excellent.Also pairing is fast .They also connect instantly to the device that they previously connected to when you take them out of the case. Quick Charge, Smart LED Digital Display: Charge fully in about 2 hours, more stable and safer way to charge. Note: To charge the wireless sport earbuds, place both earbuds into the charging case. The earbud LED will display the charge status, and in wireless charging case, the smart LED digital screen can check battery consumption display anytime. One Step Pairing and Smart Touch Control: Just pick up 2 wireless bluetooth headphones from the charging box, they will connect with each other and connect to the last-paired device automatically. With the high-tech touch screen, you can answer calls,hang up, play / pause music, adjust volume, switch songs and activate siri with just a touch of your bluetooth earbuds wireless.