["Features:\r\nHigh quality material. It's soft and durable, comfortable for touch.\r\nEnvironmental for protection, use of imported high-grade medical silicone materials, non-toxic, tasteless and harmless.\r\nFully sealed design, waterproof, dustproof, anti-oil, anti-acid, can be used in any harsh environment, and can disinfect and clean water.\r\nCan be curled into the bag, easy to carry, to save space.\r\nThe mute, hit mute, can be completely silent, not afraid to sleep affect the family.\r\nGood elasticity, soft for touch feel comfortable, warm, finger for protection from harm.\r\nThe unique surface treatment, so that for key words will never fall off, do not fade.\r\nSpecial design and production process, so that the keyboard is lean, without any metal gong nails, reliable performance and stability.\r\nUSB and PS / 2 interface converter.\r\n\r\nSpecifications:\r\nSize: 430x125mm/16.93x4.92inch\r\nUSB Cable Length: about 145cm/57.09inch\r\nColor: Black\r\nMaterial: Silicone\r\nInterface: USB2.0\r\nfor Key number: 103 KEYS\r\nfor Key life: 15 million times\r\nOperating temperature: -30～80℃ /-22～176-℉\r\nLED indicator: Numeric keys, capitalization\r\nRight side with numeric keypad\r\n\r\nPackage included:\r\n1 x 103 keys waterproof keypad with a USB connector"]