Quantity   Component name
1 × Arduino pro Mini 8Mhz 3.3V
1 × DF player Mini
1 × micro SD card
1 × TP4056 Charging Circuit with protection
1 × 1700mAh Battery
1 × Power Switch
1 × Coper foil
1 × Plastik sheet
1 × cardboard
1 × micro USB breakout board
1 × Speaker 8Ohm
1 × Mdf Wood 3mm
1 × Led 5mm Power Led
1 × Resistor 220R For the PowerLed R3
1 × Microswitch
1 × Resistor 33K Voltage Divider R1
1 × Resistor 12K Voltage Divider R2
10 × M3 Screws
10 × M3 Nuts