Item Type: Stereo Receiver Remote Control Model: R020H Material: ABS Battery: 2 x AA Batteries (Not Included) Compatible Models: for MC TW3506 MC TW3006 MC AW3506 MC AW3006 MC AX3506 MC AX3006 CP TW2503 CP TW3003 CP AW3506 CP AX2503 CP AX3003 CP AX3503 CP AW2503 CP AW3003 CP AX2505 CP AX3005 CP AX3505 CP AW2505 CP TW3005 CP BX301WN CP BW301WN CP CX301WN CP CW251 WN CP CW301WN CP CW301WN X301 p x4021n cp x417 cp x430, etc. 1?��COMPATIBLE MODELS: Projector remote control is suitable for Hitachi MC TW3506 MC AX3006 CP TW3003 CP AX3005 CP BW301WN P X4021n Cp X417.? 2?��EASY TO OPERATE: Projector remote does not require complicated debugging and matching, allowing easy and full access to all buttons.? 3?��PERFECT REPLACEMENT: Projector remote control can perfectly replace the damaged or old remote control, perfect replacement.? 4?��ENERGY SAVING: Replacement projector remote is powered by 2 AA batteries (not included), energy saving and power saving.? 5?��ABS MATERIAL: Universal projector remote control is made of high grade ABS material, wear resistant and durable, comfortable to touch.