Fully functioning, brand new and durable replacement remote control, works out of package. Well responsive to every key press, ensuring the projector operates as expected without any hassles. A perfect replacement to your old or lost remote control; less cost with solid quality and better usage experience. Warranty 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. Requires 2 AAA batteries (NOT Included); For use with NEC NP-M260W, NP-M260X, NP-M271X, NP-M300W, NP-M300WS, NP-M300X, NP-M300XS, NP-M311W, NP-M311X, NP-P350W, NP-P350X, NP-P401W, NP-P420X, NP-P451W, NP-P451X, NP-P452W, NP-P501X, NP-PE401H, NP-U300X, NP-U300X-WK1, NP-U310W, NP-U310W-WK1, NP-UM330W, NP-UM330Wi2-WK, NP-UM330Wi-WK, NP-UM330Wi-WK1, NP-UM330W-WK, NP-UM330W-WK1, NP-UM330X, NP-UM330Xi2-WK, NP-UM330Xi-WK, NP-UM330Xi-WK1, NP-UM330X-WK, NP-UM330X-WK1, NP-V260, NP-V260X, NP-V300X and more.