Virgin Mobile 4g Smartphone, your basic smartphone, sprint is the phone carrier. You have free monthly service with Assurance Wireless, with the option of purchasing more minutes and data, its basically all three, ' Talk, Text, & Data. To keep your free monthly service you must at least call or text Assurance Wireless once a month. Phone does come with charger. Phone does work and is in good shape. Asking $15, for the phone.