The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. How often can I use Pixie Relief and where can I use it? You can safely use Pixie Relief as much as you want. A fully charged battery will last for a maximum of 10-12 hours. Pixie Relief is designed to provide relief to your lower abdomen and lower back. (It can also safely be used on your legs and arms). How long do the gel pads last? We estimate that each set will last you approximately 8-10 uses when cared for properly. You can buy replacement gel pads at our Amazon store. Can I sleep with Pixie Relief? Can I use with a heating pad? Yes! We actually recommend using the Pixie Relief device while sleeping. It can also be safely used with a heating pad. Who can use Pixie Relief? Anyone 16 or older can use Pixie Relief. Speak with a care provider before using if pregnant. Can be used with an IUD and by those with PCOS, Endometriosis, Adenomyosis, or Fibroids. Are there any side effects? It is safe for most people to use Pixie Relief without any side effects. However, the electrical impulses that Pixie Relief produces may cause a buzzing, tingling, or prickling sensation, which some people may find uncomfortable.