Product Parameters: Input voltage: 100V-240V 50-60Hz DC wire length:4ft /1.2m Product Feature: 1.In terms of quality, every process is strictly controlled to ensure that 100% of each product is strictly tested before leaving the factory. 2.Material: Selected PVC jacket, durable and durable. 3.Overvoltage, overcurrent, overload, overcharge protection, long working time, quality assurance. Notes on using the power adapter: 1.Be careful not to place heavy objects or other items on the adapter. 2.Be careful not to squeeze the power adapter cable and cause the outer insulation sleeve of the power cable to break. 3.Do not allow the power cable to bear for a long time and cause damage to the power cable.