diff --git a/README.md b/README.md
index dbf0783..d194715 100644
--- a/README.md
+++ b/README.md
@@ -217,6 +217,7 @@ Curl::setDefaultUserAgent()
 Curl::setDefaultXmlDecoder()
 Curl::setDigestAuthentication($username, $password = '')
 Curl::setHeader($key, $value)
+Curl::setHeaders($headers)
 Curl::setJsonDecoder($function)
 Curl::setMaxFilesize($bytes)
 Curl::setOpt($option, $value)
@@ -260,6 +261,7 @@ MultiCurl::setCookieJar($cookie_jar)
 MultiCurl::setCookieString($string)
 MultiCurl::setDigestAuthentication($username, $password = '')
 MultiCurl::setHeader($key, $value)
+MultiCurl::setHeaders($headers)
 MultiCurl::setJsonDecoder($function)
 MultiCurl::setOpt($option, $value)
 MultiCurl::setOpts($options)
diff --git a/src/Curl/Curl.php b/src/Curl/Curl.php
index 38e3c50..7d044c6 100644
--- a/src/Curl/Curl.php
+++ b/src/Curl/Curl.php
@@ -916,6 +916,27 @@ class Curl
         $this->setOpt(CURLOPT_HTTPHEADER, $headers);
     }
 
+    /**
+     * Set Headers
+     *
+     * Add extra headers to include in the request.
+     *
+     * @access public
+     * @param  $headers
+     */
+    public function setHeaders($headers)
+    {
+        foreach ($headers as $key => $value) {
+            $this->headers[$key] = $value;
+        }
+
+        $headers = array();
+        foreach ($this->headers as $key => $value) {
+            $headers[] = $key . ': ' . $value;
+        }
+        $this->setOpt(CURLOPT_HTTPHEADER, $headers);
+    }
+
     /**
      * Set JSON Decoder
      *
diff --git a/src/Curl/MultiCurl.php b/src/Curl/MultiCurl.php
index 8402042..4eeff7a 100644
--- a/src/Curl/MultiCurl.php
+++ b/src/Curl/MultiCurl.php
@@ -456,6 +456,8 @@ class MultiCurl
     /**
      * Set Header
      *
+     * Add extra header to include in the request.
+     *
      * @access public
      * @param  $key
      * @param  $value
@@ -465,6 +467,21 @@ class MultiCurl
         $this->headers[$key] = $value;
     }
 
+    /**
+     * Set Headers
+     *
+     * Add extra headers to include in the request.
+     *
+     * @access public
+     * @param  $headers
+     */
+    public function setHeaders($headers)
+    {
+        foreach ($headers as $key => $value) {
+            $this->headers[$key] = $value;
+        }
+    }
+
     /**
      * Set JSON Decoder
      *