Zmart LCD2004 I2C 2004 20x4 2004A Blue Screen HD44780 Character IIC I2C Serial Interface Adapter Module + LCD/w /

【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.

[About clocks that synchronize time via radio waves] The function of clocks that synchronize time via radio waves only works in the Japanese area. Please be careful. No packaging, simple packaging. Colors may vary depending on your monitor and may differ from the actual product. Thank you for your understanding. We have made every effort to provide accurate explanations, but in the unlikely event that the description differs from the actual product, priority will be given to the actual product. Specifications are subject to change without notice due to packaging changes or product function improvements.