Super clip ear ows wireless Bluetooth headset: Jerry solution: J6973D4, Bluetooth: 5.3, 13MM composite film speaker, charging case battery 250mah. Long Endurance 4.5-6 hours, about 5 hours of call, about 3.5 times of charging, power input port: type-c, antenna type: ceramic antenna, button mode, smart touch button type, product color, beige, white, black, blue, packing quantity, 100pcs. Packing weight: 10.85kg.