LOONG 100% brand new and high qualityThis product adopts the techniques of fast code locating， it can copy the codes/functions from your original IR remote controlsIt provides 3 devices/126 keys for learning， you can choose to learn the functional keys optionally for your home devicesIt's the best choice in usage for multiple appliances with permanent memory after simply learning setting upApplication: TV， SAT， DVD and other infrared devicesPowered by 2*AAA batteries( not included)Dimension:app.18.5cmx4.4cmx2.9cm/7.3''x1.7''x1.1''Color: As the pictures showQuantity:1 Pchttp://contestimg.wish.com/api/image/rating?name=b426702c7b8911e68b9c065f903a9ac5.jpg&w=1000&h=1000&m=0&t=0