Product name:   NES wireless controller
Product model:  TY-841

Product feature:

1,Compatible for NES console system
2,Play various NES games
3,High performacne CMOS technology,more senstive and stable,2.4G wireless,play without cable
4,Two axis 4 button
5,Working Voltage:DC 3.3V  Working Current 20mA
6,Material:High quality ABS
7,Packing Included:1* NES wireless controller