This is a Sharp cordless extension handset, model JD-KS110. Everything shown in the first photo is included. Subsequent photos are close-ups. Manufacturer: Sharp Model: JD-KS110 Includes only the handset and charger. When placed on the charger, it displays "KENGAI" (Out of Range) and "OYAKI KENSAKUCHU" (Searching for Parent Unit). After being on the charger for 2-3 minutes and then removed, it displays "DENCHIGA ARIMASEN" (No Battery). The battery is installed, so it's unknown whether the battery is at 0% or if it's faulty. Therefore, this item is considered junk. Please refrain from purchasing if you are a perfectionist. Sharp Cordless Extension Handset JD-KS110 Junk IT1330J3