✅WIDELY COMPATIBILITY: This cable compatible with most of the 2.5mm rechargeable device DC to USB ports. The cord length is 31''/ 80cm, DC Head Length 17mm/0.67inch, DC Head Diameter: 0.1inch/ 2.5mm,Compatible for massager.✅ FASTER CHARGING: faster than other lower quality USB cables.✅ PREMIUM QUALITY: Unlike similar but lower quality USB cables, the Lovemmy USB cable is durable and made to last.✅ REPLACEMENT CHARGERCABLE: You can Charging through USB port of Latop/PC, power bank, Wall Charger and car charger. Bed gee~k, love~ly, six ~ nine, etc wand massagers✅ DC POWER CORD: DC to USB Cable; If you are not satisfied with our cables, simply return them for a full refund, no worries.