?This keyboard is highlighted by its ultra slim thickness. Light and slim£¬ it is an ideal keyboard for students and businessman. <br><br><strong>Features:</strong> <br>Light and ultra slim£¬ convenient for carrying. <br>Based on humanist design£¬ appropriate incline angle£¬ reduce fatigue. <br>Low noise£¬ avoiding disturbing other people. <br>Chocolate keycap with scissors structure£¬ sturdy and durable. <br>Curve keycaps improves hands feeling of typing. <br><br><strong>Specifications:</strong> <br>Support system: For Windows <br>Keys: 78 <br>Working voltage: 3.3V <br>Working current: ¡Ü10mA <br>Key life: ¡Ý3 million times <br>Working temperature: -10¡À55¡æ <br>Color: White <br>Material: ABS <br>Item size: 28.5 * 12.0 * 1.8cm / 11.2 * 4.7 * 0.7in (L * W * H) <br>Item weight: 201.0g / 7.1oz <br>Total size: 30.8 * 18.5 * 3.2 / 12.1 * 7.3 * 1.3in (L * W * H) <br>Total weight: 334.0g / 11.8oz <br><br><strong>Package list:</strong> <br>1 * Keyboard <br>1 * User manual (English)