Fully functioning, brand new and durable replacement remote control, works out of packagingA perfect replacement to your old or lost remote control; less cost with solid quality and better usage experienceRequires 2 AAA batteries (NOT Included); For use with Acer H5380BD, H6517BD, H6517BD+, H6517ST, H6520BD, H7550BD, H7550BDz, H7550ST, H7550STz, P1173, P1183, P1283, P1283n, P1285B, P1285i, P1287, P1380W, P1383W, P1385WB, P1385Wi, P1387W, P1510, P1515, P5227, P5327W, P5515, S1283, S1283e, S1283Hne, S1383WHne, S1385WHBe, S1385WHne, T410, T410B, T410DTB, T420DTB, U5220, U5320W, U5520B, U5520i, X113, X113H, X113PH, X114, X1171, X1173, X1173A, X1173H, X1173N, X1183, X1183A, X123PH and more modelsWell responsive to every key press, ensuring the projector operates as expected without any hasslesWarranty as long as 12 months (From Date of Purchase); Professional and nice customer service: messages will be replied by well-trained support team within 24 hours