Ultrasonic fabric sewing machineOutput power : 2000WPower Input : 200V/50HzOutput frequency : 20KHzWorking temperature : -10-28CWorking speed : 0-10m/minEquipped pattern mould : 0-60 mmSize of machine ( L * W * H ) :1300 * 650 * 1500 mmWeight of machine : 120 Kg