The sensor can be compatible with the following machine:Philips:M3,M4,MP20,MP30,MP40,MP50,MP70,MP80,VM4,VM6,VM8.This picture is Neonate wrap sensor,we also can provide our clients with the following specification: Adult finger clip, pediatric finger clip, Adult silicone soft tip, pediatric silicone soft tip, adult ear clip sensor, forehead sensor, animal ear/tongue What's more, the material of our products are adapted cold-resistant, comfortable, and durable materials, so the quality is really good
