Muzen OTR Sticker retro shape has two classic colors of red and green to choose from, it is your tasteful home decor. Unique sound design, depending on the surface it is placed on. The shape of the refrigerator sticker is suitable for sticking it on any surface with magnetic conditions, and the magnetic sticker can be moved freely Bluetooth 5.0 easy to connect your phone, tablet, or any other Bluetooth-enabled device.
Power source type: battery powered, Type C charging.,Muzen OTR Sticker retro shape has two classic colors of red and green to choose from, it is your