1.
Material: aluminum alloy2. Craftsmanship: CNC engraving
3.Charging interface: type-c interface (USB-C)
4.Battery capacity: 2200mA (mA)
5. Charging time: fast charging, 1.5 hours can be fully charged without electricity;
6.Use time: the output current is 2.0A, under the condition of normal 8V voltage, it can work for more than 5 hours, the voltage is
stable, and the intermittent use can be about 6 hours
7.Motor: hollow cup motor (20*16 12V9000 RPM)
8.Travel distance: 4.0mm
9.Starting voltage: the default starting voltage is 8V
10.Working voltage: 5-12V
11.Strong starting function: strong starting, no needle card, can drive a large row of needles