Nikon SB-600 Speedlight Purchased used from a major second-hand store about six months ago. Ranked AB and professionally maintained (fully functional). After purchasing the speedlight, I changed camera bodies due to circumstances, so I ended up not using it and stored it in a temperature and humidity controlled storage. I only tested it a few times with batteries inserted, and never actually took it outdoors. Accessories include the original box and stand only; there are no manuals (everything is shown in the photos). The condition is typical of a used item, with some minor scratches on the exterior. The battery compartment and contacts are clean, and all buttons function without issue. (Please Note) This item was originally purchased used. Although the rank is AB, please refrain from purchasing if you are not accustomed to the quality of used items (e.g., if you are concerned about even minor scratches). Delivery is planned via anonymous home delivery service in a 60-size package. ※ The following is quoted: 【Product Features】 ■ Easy and understandable operation with a clear LCD panel and 6 backlit buttons. ■ Design that follows Nikon digital SLR cameras. ■ Flash color temperature information transmission - transmits flash information from the speedlight for the white balance of digital SLR cameras. ■ Accurate i-TTL metering with flash firing monitor. ■ Follows the triangular motif of Nikon digital SLR cameras, maintaining design consistency with next-generation digital SLRs. ■ Equipped with ready lights on both the left and right sides of the front for easy viewing even when used as an auxiliary light. 【Product Specifications】 ● Guide Number (ISO100・m, 20℃) / Angle of Coverage: 14/14mm (with wide panel), 26/24mm, 28/28mm, 30/35mm, 36/50mm, 38/70mm, 40/85mm ● Flash Modes: i-TTL・D-TTL・TTL (3D-Multi-BL metering possible with monitor flash), Manual flash ● Metering Range: 0.6〜20m (varies depending on ISO sensitivity, angle of coverage, and aperture value) ● Bounce (Vertical): Front to Up 90°, Horizontal: Right 90° to Front to Left 180° ● Compatible Cameras: Nikon Creative Lighting System compatible cameras, i-TTL compatible Nikon Coolpix ● Power Source: AA batteries (1.5V or less) ● Size: Approximately 68 x 123.5 x 90mm ● Weight: Approximately 300g (excluding batteries)