Features 1、Industrial flame‑retardant ABS plastic, heat‑resistant and flame‑retardant, has good impact resistance. 2、Comprehensive functions, with common functions of current mainstream inverters, suitable for a variety of places. 3、The product adopts humanized keyboard design, easy to operate and clear display. 4、Super aluminum base fan heater combined with imported powerful fan, super wind power and super fast heat dissipation. 5、Small size, easy to carry and store, convenient to use and with good performance. Specification Item Type: Frequency Inverter Model: A2-4022M Material: Plastic shell Input: 1PH AC 95-135V 20A 40-60Hz Power: 2.2KW Application: 95-135V motor Product Size: Approx. 14 x 11.5 x 8.5cm / 5.5 x 4.5 x 3.3in Package List 1 x Inverter 1 x English User Manual