Head Related Impulse Reponses (HRIRs) have been measured for the (Benchmark II) prototype head for the NAO robot. This prototype head was developed within the EARS project as part of Deliverable D5.3. The head contains 12 microphones in a pseudo-spherical arrangement whose positions have been determined as part of Deliverable D1.2. The head used for the HRIR measurements is not the same but manufactured to the same specifications as the robot head used for the IEEE-AASP Challenge on Acoustic Source Localization and Tracking (LOCATA) . A mat-file with the measured HRIRs and a corresponding documentation (pdf-file) are provided by this zip-archive.