As of my last update, specific details, confirmed specifications, or the exact release date of the Sony Alpha 7 Iv might not have been officially announced or widely available. I recommend checking Sony's official website or recent product announcements and reviews from trusted sources after January 2022. This set contains a Body Cap Alc-B1EM, Eyepiece Cup Fda-EP18, Multi Interface Shoe Cap Fa-SHC1M, Rechargeable Battery Np-FZ100, Usb Charger Ac-UUD12, Shoulder Strap, Usb-a to Usb-c Cable (Usb 3.2).