and Hybrid Power Supply Display Multiple Users Can View the Cali&Brita Dual-Screen 12-Digit Calculator, Large, Solar, Battery, [Dual-Screen = Time]

---------------------------------------------------------------------- 【Cautions for using electrical products】 When using electrical appliances, please note that the voltage is different from that of Japan, which may cause malfunctions. Since the plug type is Japan type(A or B type), please check the voltage and use a transformer. Please note that a transformer is different from a conversion adapter. We are not responsible for malfunctions caused by use without a transformer.

【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. ---------------------------------------------------------------------- This calculator has two large LCD screens. Two screens can be displayed simultaneously, allowing multiple people to check the calculation process and results at the same time, making it ideal for group meetings, parent-child study, or showing the same screen to customers when paying the bill. The LCD screen can display 12 digits (up to 100 billion units). It is equipped with two large 105mm x 24mm LCD screens, which provides good visibility even when used by multiple people. This large calculator (210mm x 153mm) has large buttons, reducing the chance of typing errors. The calculator is powered by a hybrid of solar and one AA battery (sold separately). It runs on solar power in bright places, but can also be run on battery power in dark places. (It can also be powered solely by solar power.) Size: 210mm x 153mm x 35mm Weight: 230g (without battery) Power source: Solar and 1 AA battery Color: Black "Cali&Brita" is a trademark of Yon-Ka Co., Ltd. This calculator has two large LCD screens. Two screens can be displayed simultaneously, allowing multiple people to check the calculation process and results at the same time, such as for group meetings, parent-child study, or showing the screen to customers when paying the bill. The LCD screen can display 12 digits (up to 100 billion units). It is equipped with two large 105mm x 24mm LCD screens, which provides good visibility even when used by multiple people. This large calculator (210mm x 153mm) has large buttons, reducing the chance of typing errors. The calculator is powered by a hybrid of solar and one AA battery (sold separately). It runs on solar power in bright places, but can also be run on battery power in dark places. (It can also be powered solely by solar power.) Size: 210mm x 153mm x 35mm Weight: 230g (without battery) Power source: Solar and 1 AA battery Color: Black "Cali&Brita" is a trademark of Yon-Ka Co., Ltd.