New NS-RCFNA-19 Replaced Standard IR Remote Control work for Insignia 4K UHD TV Edition Remote Model: NS-RCFNA-19 / NSRCFNA19IMPORTANT NOTE: NO Voice Function!No need to program, just put into 2 new 1.5V AAA alkaline batteries, then it will work.With 4 Shortcut APP Buttons. This is a replacement Infrared remote controller. Operates for Insignia TV Models: NS-39DF310NA21 NS-58DF620NA20 NS-24DF310NA19 NS-24DF311SE21 NS-55DF710NA19 NS-40DF710NA19 NS-505DF710NA19 NS-43DF710NA19 NS-50DF710NA19 NS-39DF510NA19 NS-32DF310NA19 NS24DF310NA21 NS39DF310NA21 NS58DF620NA20 NS24DF310NA19 NS24DF311SE21 NS55DF710NA19 NS40DF710NA19 NS505DF710NA19 NS43DF710NA19 NS50DF710NA19 NS39DF510NA19 Package Content: 1 x IR Remote Control (Batteries and Instructions are NOT Included)