3V Sankyo Brand Battery Operated Music Box With Rotating Drum Shaft
Connect the power supply with red and white wires for operation. No manual winding is required. Upon power-on, it continuously plays music with stable and smooth operation.
The right side of the movement features a rotating output shaft that can connect to a turntable, driving the synchronized rotation of crystal balls, ornaments, and other items to achieve a dual "music + rotation" effect.
If you need the metal disc key,please note before the order.