Power up your beauty instruments reliably with this versatile 2-pack USB charging cable set. Each cable features a 2.5mm DC connector specifically designed for compatibility with vibrating massagers and various beauty tools. The standardized USB connection allows you to charge your devices from multiple power sources like wall adapters, power banks, or computer USB ports. The two-cable pack ensures you always have a backup charger ready or can charge multiple devices simultaneously. These cables deliver consistent power flow for optimal charging performance of your beauty instruments. Keep your essential beauty tools powered and ready for use with these dependable charging cables.