Feature: 1. Easy To Carry: This travel voltage transformer comes with a handle on the top and is easy to carry, it fits the size perfectly and saves space. Multiple appliances can be used at the same time when the power supply allows. 2. Safe And Reliable: This voltage transformer power converter has overcurrent guard, overload guard, overheat guard, short circuit guard, built in grounding guard, which is safe and reliable. 3. Good Performance: This boost buck voltage converter has good performance, using pure copper, the conductivity is higher than other transformer with 50% utilization, the utilization rate is 80%‑90%. 4. Multifunctional: This voltage converter transformer is multifunctional and is used to change the voltage from 110 volts to 220 volts and also from 220 volts to 110 volts, which is very useful. 5. Wide Application: This AC power converter has a wide range of applications and is suitable for scientific laboratories, industries as well as a variety of electrical equipment in the home, such as hair dryers, juicers, rice cookers, air purifiers, toilet seats, electric kettles and so on. Specification: Item Type: Voltage Converter Transformer Model: ST-S2000VA Material: Iron, ABS, Red Copper Rated Power: 2000W (No False Marking) Frequency: 50Hz, 60Hz Current: 9A Operating Temperature: -5°C-40°C Input voltage: AC110V AC220V (adjustable voltage ) Output Voltage: AC110V, AC220V Output Socket Type: 1 x 220V Universal Prong Socket, 2 x 110V Prong Socket, 1 x 220V 5 Hole Socket Application: Suitable for a wide range of applications in scientific laboratories, industries, and various household electrical appliances such as hair dryers, juicers, rice cookers, air purifiers, toilet lids, electric kettles, etc.. Package List: 1 x Voltage Converter Transformer 1 x Manual 1 x Plug