<p><b>Specification:</b></p><p>Condition: Brand New</p><p>Power Supply: 3 x AA batteries (Not included)</p><p>Product Size: 16*8cm / 6.3*3.1in</p><p>Package Weight: 316g (approx.)</p><p> </p><p><b>Package List:</b><b></b></p><p>1 * Lie Detector</p><p> </p><p><b>Note:</b><b> </b><b></b></p><p>1. The current generated by this product is harmless to human.</p><p>2. Do not use in patients who strongly respond to electric shock.</p>