61 Key Keyboard Piano with Stand Suitable for Children Default:Default Digital Countdown Timer - Rotating

Digital Countdown Timer - Rotating requlation

heat treated vanadium steel with superior strength and support torque compression that meets standard operating conditions

The Blue wire

Lighting time: 8 hours of full charge

61 Key Keyboard Piano with Stand Suitable for Children Default:Default Digital Countdown Timer - RotatingNote: 1. Please use a 5V 1A adapter, otherwise the circuit will burn out and the product will become unusable. 2. This is not a full size keyboard, but rather a mini keyboard designed for children. Thank you. Keyboard Dimension: 1. 8cm Battery Warnning Power supply and battery dual power supply, but do not use at the same time, or lead to a short circuit damage to the piano!!!!!! Do not attempt to disassemble or short circuit the battery Do not expose