Cefaly Device for migraines. Comes with everything needed. Cefaly device, charger, two electrodes. One is unopened and one is opened but unused. Do you get migraines? I have two of the devices, so I’m selling one. This is the absolute answer for my migraines and can be for yours too. I am so glad a friend let me try their device. I use it every morning for 20 minutes as a preventative and carry it around with me just in case. No need for medication. I purchased New, $500