IR Wireless Remote Control for PENTAX DSLR K-m, K-r, K-x, K-5, K-7, K10D, K20D, K100D, K110D, K200D, K2000, *ist (D, DL, DL2, DS, DS2) Optio (S, S4i, S5i, 750z) Samsung (GX-1L, GX-20) + Super JB Microfiber Cleaning Cloth Wireless remote control identical compatibility as the Pentax Remote E, Pentax Remote F. Protective case not included. Powered by one CR2025 button cell included. JB Microfiber cleaning cloth included.