Lightly used, purchased in 2020. In original box with instructions, charging cable, and 3 sizes of ear tips included. - Each earbud can be used independently - Volume control with earbuds button - IPX7 waterproof - Bluetooth 5.0 - Maximum working Range 49ft(without obstacle) - Battery life: up to 6 hours - Charging time: about 1.5 hours - Case charging time: about 2 hours (Type-C)