Yuecheng Colorful Key Piano Keyboard Sticker Musical Note Sticker Peelable Finger Practice Guide Transparent Removable Folder 88/61/54/49

【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. The design may change without notice. Product Features: <br> You can remove the label when you no longer need it. <br> Help beginners and amateurs understand and remember piano keys. <br> The perfect aid for anyone interested in learning piano or keyboard. <br> Suitable for 88, 61, 54, and 49 key electronic pianos. <br> Easily install in minutes with numbers and notes on each sticker. <br> Help kids and beginners learn, practice and master keyboard. Also perfect as a gift. <br> <br> Specifications: <br> Material: PVC<br> Single notebook size: Approx. 40x 15mm / 1.57 x 0.61 inch <br> Applicable models: 88, 61, 54, 49 keys <br> Weight: Approx. 20g<br> Packing list: <br> 1×piano keyboard sticker