· Works For Insignia NS-42F201NA23 42-inch, NS-32F201NA23 32-inch Smart HD TV· Please Note: This is an infrared Remote. It does not have voice control function. No programming or paring is needed. If your TV is stuck in pairing step, this remote cannot work with it. You need a bluetooth remote for set up.· Power Supply: 2X 1.5V AAA Alkaline Battery· ***Battery and User Manual Not Included· NS-RCFNA-21