<p>Improve your posture with the Posture Alert Trainer. Perfect for daily use, it helps reduce back strain and promotes healthier sitting habits.<br><br><strong>Product Details</strong></p><ul><li>Includes 1 x posture alert trainer, 1 x USB charging cable and 1 x instruction manual</li><li><strong>Dimensions/Size:</strong>&nbsp;55cm (L) x 1.5cm (H) x 9.5cm (W)&nbsp;&nbsp;</li><li><strong>Material: </strong>Polyester and acrylonitrile butadiene styrene (ABS)</li><li><strong>Battery information: </strong>Requires 150mAh, 3.7V rechargeable battery (included)</li><li><strong>Technical specifications:</strong><br><ul><li>Charging voltage: 5V</li><li>Charging time: Approx 2 hours</li></ul></li><li><strong>Colour:</strong>&nbsp;Black and grey</li></ul><p><strong>Features</strong></p><ul><li>Adjustable strap</li><li>LED display</li><li>Posture corrector and trainer</li><li>Vibration to remind</li></ul><p><strong>Additional Information</strong></p><ul><li><a title="Guide" href="http://www.kmart.com.au/wcsstore/Kmart/pdfs/43473977_Manual.pdf" target="_blank">Instruction Manual</a></li></ul><p><strong>Caution: </strong>Only use the USB charging cable for this product. Do not charge phone or other goods.<br><br><strong>Warning: </strong>Battery inside. Do not put it near a high temperature place or into fire. Follow usage instructions carefully.</p>