diff --git a/8-classes/objects.js b/8-classes/objects.js
new file mode 100644
index 0000000..22b8df9
--- /dev/null
+++ b/8-classes/objects.js
@@ -0,0 +1,41 @@
+class WhatsApp{
+    constructor(name, number) {
+      this.name = name;
+      this.number = number;
+      this.calling = false;
+      this.unknow = true;
+      
+    }
+  
+  getcalling() {
+    this.calling = true;
+    console.log(`${this.name} calling...`);
+  }
+  hang(){
+    this.calling = false;
+    console.log(`${this.name} End of call`);
+  }
+  getnumber(){
+    this.unknow = true;
+    console.log(`${this.number} private`);
+  }
+  know(){
+    this.unknow = false;
+    console.log(`${this.number} know`);
+  }
+    
+  }
+  let call1 = new WhatsApp('Andres');
+  call1.getcalling();
+  
+  let call2 = new WhatsApp('Carlos');
+  call2.getcalling();
+  
+  let number1 = new WhatsApp('Desconocido');
+  number1.getnumber();
+  
+  let number2 = new WhatsApp('3138661775');
+  number2.getnumber();
+  
+  console.log(WhatsApp.prototype);
+  console.log(Object.getPrototypeOf(number1) === WhatsApp.prototype)
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