Rare! ELECOM NFC-compatible keyboard TK-FNS040BK x 2 sets
※ This is a set of two brand-new, unopened items.※ The sides of the packaging are sealed with special tape.※ This product was discontinued in 2012.・ A silicon keyboard that uses near-field communication (NFC) based on the international standard NFC IP-1 (ISO/IEC 18092).・ Keyboard input is possible simply by placing a compatible Android smartphone on this product.・ Requires installation of dedicated software before use.・ Usable simply by placing the smartphone after installation.・ Uses a 13.56MHz radio frequency and can be used from a distance of approximately 10mm from the keyboard surface.・ Can be used for approximately 1 year and 6 months without battery replacement or charging(assuming 8 hours of keyboard operation per day).・ Cannot be used if the built-in battery runs out.・ Uses an original 45-key layout.・ The keypads use a comfortable silicon material.・ The silicon material allows it to be folded and stored compactly.・ Comes with an original case for convenient carrying.※ Not compatible with Felica-enabled smartphones (e.g., Osaifu-Keitai).Compatible models: NFC-equipped Android devices (compliant with ISO/IEC 18092 and ISO/IEC 14443 Type A)Compatible OS:Android 2.3.4 / 2.3.7 / Android 4.0 or higherCommunication method: NFC IP-1 (compliant with ISO/IEC 18092)Compliance standards:MIFARE (compliant with ISO/IEC 14443 Type A)Radio frequency: 13.56MHz bandRadio wave reach:Approximately 10mm from the keyboard surfaceKey type: Silicon typeKey pitch: 15.0mmKey stroke: 1.0mmNumber of keys: 45 keysNumber of hotkeys: 2 keys (back key / home key)Compatible battery: Coin-shaped manganese dioxide / lithium primary battery (※ Built-in and cannot be removed or replaced)Estimated battery life: Approximately 1 year and 6 months (※ Assuming 8 hours of keyboard operation per day)(※ Cannot be used if the built-in battery runs out)Dimensions / Weight:W341.0mm × D65.0mm × H8.6mm / Approximately 144gAccessories: 1 storage case / User's manual