Specification: Size: As shown (1 inch = 2.54cm) Color: White Wire cover: PVC environmental protection material Wire specification: 2464 24awg 11/0.15 OD3.0MM Plug specifications: USB male + eight-character hole aperture 1.6mm outer diameter 10.15MM Features: 1. Built in pure copper conductor, strong conductivity, faster and more stable transmission. Outer layer is wrapped with PVC environmental protection materials, which is safe, environmentally friendly and durable. 2. One end is USB interface, convenient to charge anywhere. USB can link computer, portable charger and power strip, so it is convenient to use it at home or outdoors. 3. Cleaning the power cord and interface regularly will prolong the service life of the charging line. 4. The charging cable is fully compatible with HF-5, HF-9, and HF-6 Oral Irrigator. Packing Included: 1 pcs USB Cable Charging Line Note: Please be aware that due to your computer monitor display, the color may have some difference between the picture and the real item. There is 2-3% difference according to manual measurement.