diff --git a/README.md b/README.md
index 3bbf0df..da433b1 100644
--- a/README.md
+++ b/README.md
@@ -25,7 +25,7 @@ Optical sensor is sensitive for infrared reflectance of material (usually a rota
 ## Hardware
 TFPROBE01A is designed as Open-Hardware (GPL v3). All documentation is located in this repository.
 
-The TFPROBE01 is sold and shipped without soldered header, because its orientation may depend on the customer's use. One straight and one right-angeled 3-pin header is included.
+The TFPROBE01 is sold and shipped without soldered header, because its orientation may depend on the customer's use. Connecting cable and two headers (one straight and one right-angled) are included.
 
 ![Shipping content](/doc/img/TFPROBE01A_shipping_content.jpg)