Everything you need to get One Step Closer to your Fun Factory vibrator. Recharge the batteries with the Click N Charge USB charging cable to upgrade your power, and feel eco-friendly. Win-win! A generous 40 inch cord lets you plug your charger into any USB port or plug to recharge the included Fun Factory batteries, without ever taking them out of the toy. Perfect for the eco-warrior in you, this nifty little gadget is a great alternative to standard batteries, and offers 75 minutes of rumbling fun with a single charge.