GE 4C-RS Curved Array Ultrasound Transducer/Probe 1.Type:Curved array 2.Frequency: 1.8 - 6.0 MHz 3.Compatible system: Vivid i Square/ Logiq e/ Vivid e 4.Application: Abdominal & OB/GYN 5.Original,in good working condition 6.with 60 days warranty and 2-4 days lead time