Features: OOTDTY   brand new and high quality Interface: USB to DC3.5 interface. Length: Approx. 50cm/1.97inch. It has the characteristics of low heat transmission, low resistance, fast conduction, and stable transmission performance, which can improve the charging efficiency and extend the service life. USB to DC3.5 jack charging cable is made of durable materials with good flexibility and good cable performance when connecting different devices. Multi-purpose: The charging cable is suitable for small electrical appliances such as mobile power supplies, desk lamps, small fans, power banks, beauty devices, water replenishers, speakers, shaving devices, and children's small toys. Specifications: Material: ABS Interface: USB to DC3.5 Interface Length: Approx. 50cm/1.97inch Package Includes: 1x Cable Note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.