Feature: 1. Voltage Conversion: The transformer can convert voltage from 110‑120V to 220‑240V or from 220‑240V to 110‑120V, suitable for domestic and commercial use. 2. 2 Universal Sockets: The converter is equipped with 2 universal sockets, output 110‑220V and 220‑240V respectively, support various electrical. 3. Simple Operation: The converter with simple control panel, easy to operate with one key switch, very convenient, the operation is quiet. 4. Safe Usage: The transformer has passed the test of the standard for safe use, built in current and temperature limiting protection, overcurrent and overload protection, more secure to sue. 5. Compact Size: The compact size and portable design of this transformer allows you to easily take around with you when traveling to other countries. Specification: Item Type: Voltage Converter Transformer Material: Iron, ABS, Copper Size: Approx.19x16x12.3cm/7.5x6.3x4.8in Rated Power: 500W Input Voltage: AC 110/220V (the input voltage of the product is adjustment) Plug Type: EU Plug Output Voltage: AC 110-120V, AC 220-240V, 60Hz Output Socket Type: 2 Universal Sockets Protection Mode: Overload Protector Over Temperature Protection: 95℃ Power Factor: 0.8 Power Phase Number: Single Phase Wet Proof Way: Open Cooling Method: Natural Cooling Frequency Characteristics: Low Frequency Core Shape: Ring Usage: Widely used for various electrical equipment in scientific laboratories, industries and households, such as hair dryers, juicers, rice cookers, air purifiers, toilet lids, electric kettles, etc.. Package List: 1 x Voltage Converter Transformer1 x English Manual