Specification: Size: As shown (1 inch = 2.54 cm) 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 cable. 4. The charging cable is fully compatible with HF-5, HF-9, and HF-6 Oral Irrigator. 5. If you have any issues, please via email. We will send a replacement free of charge and do our best to resolve any customer concerns. Packing Included: 1 x USB Cable Charging Line Note: Please be aware that due to your computer monitor display, the color may vary slightly between the picture and the real item. There may be a 2-3% difference in measurements due to manual measurement.