Tested for battery health and guaranteed to have a minimum battery capacity of 80%.Successfully passed a full diagnostic test which ensures like-new functionality and removal of any prior-user personal information.Inspected and guaranteed to have minimal cosmetic damage, which is not noticeable when the device is held at arm's length.The device does not come with headphones or a SIM card. It does include a charger and charging cable that may be generic.GSM unlocked phone, will work with any GSM carrier, not compatible with CDMA carrier.