Sharp Electronic Dictionary BRAIN High School Model 2020 Model (6 Subjects) PW-SH7-K (Navy)

【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction. 【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary. 【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product. 【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer. External dimensions: (width x depth x height) 152.4mm x 94.5mm x 17.9mm (closed, thinnest part, not including protrusions) 152.4mm x 94.5mm x 18.4mm (closed, including protrusions), Weight: Approx. 265g (including rechargeable battery and stylus) Main unit: User area approx. 200MB Usage time: Approximately 140 hours *When no card is inserted and the display is continuously displayed at an operating temperature of 25°C (when the display brightness is set to 3 and the display goes dark 30 seconds after it is turned on). Also, if the operating temperature is 25°C and the English-Japanese dictionary is used with one keystroke per second to enter "dictionary" and display the English-Japanese translation screen, and this is repeated for 5 minutes, followed by 55 minutes of continuous display, the usage time is approximately 65 hours. Power source: Lithium-ion rechargeable battery *Can be charged using the included AC adapter and microUSB cable. Customers cannot replace the battery. Accessories: Touch pen, microUSB cable, AC adapter*3, instruction manual *3 The AC adapter is designed for use in Japan, but is compatible with AC100-240V (50/60Hz).