Nikon Wireless Remote Controller WR-R11a/WR-T10 Set WRR11aset from Japan
Product model number: WRR11aset. Cannot be used with MB-D100 attached to D100. Maximum number of compatible devices 1. About Importer's Obligation. Accessories: Strap for WR-R11a, strap for WR-T10, CR2032 3V lithium battery, case.