Open-box version of European 1:12 RC excavator with chrome coating. Functionally identical to model YM1000779 - 7 channels, 2.4G, 1:12 scale, chrome finish. Key difference: open box lets buyers see and feel the shiny chrome body on the shelf. For retail, open packaging often works better: customers see real quality, and chrome shine is a strong visual trigger. Especially effective when displayed next to the closed version - offering choice for different buyers. Slightly higher price (57 vs 54.9 RMB) due to larger open packaging. Beneficial for stores: visual attraction without extra POS materials.