Specification BatteriesRequired : 1 Brand : HCDZ BulletPoint1 : IR replacement remote control as shown BulletPoint2 : No batteries or instructions included BulletPoint3 : No programming needed BulletPoint4 : Easy to Use;Just put in fresh batteries then it will work BulletPoint5 : 【What's in the Box】1 * Voice Remote Control for 4K Projector (Note: 2pcs AAA batteries and manual are not included) ButtonQuantity : 10 Color : Black CompatibleDevices : Projector ConnectivityTechnology : Infrared ControllerType : Button Control ControlMethod : remote ExternallyAssignedProductIdentifier : 6002032094433 ExternallyAssignedProductIdentifier1 : 520329375929 ExternallyAssignedProductIdentifier2 : 0520329375929 ItemName : HCDZ Replacement Remote Control for NEC NP52 NP52G NP43 VE280X NP-VE281X NP-V302H NP-V332W NP-V332W NP-V332X DLP Projector ItemPackageDimensions_Height : 2.794 centimeters ItemPackageDimensions_Length : 18.542 centimeters ItemPackageDimensions_Width : 5.588 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : video-projector-remote-controls Manufacturer : HCDZ Material : plastic MaximumRange : 10 meters ModelName : Gaimoo [Netflix Official/Stereo Speakers] 4K Projector ModelNumber : HCDZ-X11775 NumberOfItems : 1 PartNumber : HCDZ-X11775 ProductDescription : The remote is a replacement for NEC projector ,fits for various models , if you aren't sure , please let us know What's in the package: 1 X remote control , no battery and instructions included it will work straight away when new batteries inserted ProductSiteLaunchDate : 2014-07-29T08:36:45.254Z Style : Universal SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 SupportedDevicesQuantity : 1 UnspscCode : 45111600 WarrantyDescription : 90 day warranty