Mighty Purse by Handbag Butler is the purse that charges your cell phone on the go! It works with all micro-USB smartphones and iPhones (though iPhone adapters need to be purchased separately). Combining fashion and technology, Might Purse is an essential accessory for the modern woman. The hidden, rechargeable battery is lightweight with an LED indicator to let you know how much battery is left. These genuine leather wristlets have room for your essentials, making them perfect for a night out, and are small enough to fit inside your handbag.