Description of item This item is 100% authentic, Japanese goods. Please be assured that we package each item carefully without causing damage. Included : Stylus pen, USB cable (about 1.5 m), replacement core, core removal, guarantee integrated type manual The manual is in Japanese. Languages supported: English, Japanese You can set the language at first startup. <Basic information> Display: 13.3-inch flexible electronic paper (resolution 1650 × 2200 dots) loading, 16 gradation gray scale, 207 dpi Touch panel: Capacitive pen input compatible touch panel Processor: Marvell (R) IAP140 64-bit Quad-core IoT Applications Processor Internal memory capacity / usable area: 16GB / about 11GB Number of PDF files that can be stored in internal memory: Approximately 10,000 files (approximately 1 MB PDF file per file) Interface: Micro USB terminal Support file format (extension): PDF (.pdf) * 1 Digital Paper App Operation Supported OS * 2 * 3 * 4 Windows 10 Home (32 / 64bit) Windows 10 Pro (32/64 bit) Windows 8.1 (32/64 bit) Windows 8.1 Pro (32 / 64bit) Windows 7 Home Premium (SP1 or later) (32/64 bit) Windows 7 Professional (SP1 or later) (32/64 bit) Windows 7 Ultimate (SP1 or later) (32/64 bit) macOS 10.14 (Mojave) (firmware version 1.4 or later) macOS 10.13 (High Sierra) (main firmware Ver. 1.4 or later) macOS 10.12 (Sierra) Digital Paper App for mobile OS * 2 * 3 * 4 Android 6.0 Android 7.0 Android 8.0 Android 9.0 (Digital Paper App for mobile Ver.1.1, firmware version 1.4 or later) ※ It has been confirmed that Google Pixel 3 and Google Pixel 3 XL can not connect with Digital Paper App for mobile. Please be careful. iOS 11 (NFC touch is iPhone 7 or later) (body firmware Ver. 1.4 or later) iOS12 (NFC touch is iPhone7 or later) (body firmware Ver.1.4 or later) Wireless LAN Communication method IEEE 802.11a / b / g / n / ac MIMO Operating frequency band 2.4 GHz, 5 GHz Encryption WPA2-PSK (AES), 802.1x EAP (TLS / PEAP) Connection method Wi-Fi Protected Setup (TM) (WPS) / Manual Wi-Fi certification support Bluetooth (R) Bluetooth Standard Ver.4.2 Power supply relation Rechargeable battery Built-in lithium ion rechargeable battery USB charge Charge time (approximately / hour) about 5.5 hours AC adapter charge Charge time (about / hour) About 3.5 hours Battery life time Bluetooth (R) function OFF: Wi-Fi function OFF … Up to about 3 weeks * 5 * 6 / Wi-Fi function ON … Up to about 1 week * 6 * 7 Recommended Operating and Charging Temperature 5-35 ° C NFC Operating frequency band / corresponding standard 13.56 MHz band / FeliCa (screen unlock), NFC Forum Type 4 Tag (easy connection with Digital Paper App for mobile) Dimensions and mass Dimensions (width x height x depth) about 224 x 302.6 x 5.9 mm Approximately 349 g (including rechargeable battery) Main accessories Stylus pen, USB cable (approximately 1.5m), extra core, core removal, before using (guarantee integrated type) Stylus pen Rechargeable battery Built-in lithium ion rechargeable battery USB charge Charge time (approximately / hour) About 3 hours AC adapter charge Charge time (about / hour) About 3 hours Battery life time approx. 1 month * 6 * 8 Payment PayPal only Please make payment within 3 days from the end of the auction. We ship within 10 days after receiving payment. Shipping Free shipping!! Ship to worldwide!! We recommended bundled shipping!!