Specification:
•    Brand: Baseus
•    Name: Baseus New Power Cordless Electric Polisher
•    Material: Aluminum alloy+PC
•    Function: Car waxing
•    Noise: <75dB
•    Charging port: Type-C interface
•    Input: 5V/2A
•    Rated power: 30W.
•    Voltage: 7.4V
•    Current: 4A
•    Charging time: 4~5 hours
•    Battery life: 45+ minutes
•    Battery capacity: 4000mAh
•    Speed: Two levels
•    Size: Φ125*150*236mm