Remote Control Only Compatible for R1 Mini Projector Only , Not compatible with other brands and modelDespite possible visual similarities to other brands and models, this remote control is not compatible with themThis remote control does not require pairing. The package does not include batteries or an instruction manual. Simply install new batteries to operate it. Pay attention to the correct battery polarity (positive and negative terminalsIf you are unsure whether it is suitable for your projector, please contact me first to confirm before purchasingBecause the transportation may damage the Remote.We can change for free or refund, please If don't use for a long time, please take out the battery to avoid causing damage to the controller