1. This is the spare remote control, which covers all the functions of the original remote control. It is very suitable for replacing damaged or old . 2. and ergonomic design makes it very comfortable. It's perfect when your remote is lost or damaged or you want a new one. 3. Use 2 AAA batteries, not included. Without any obstacles, this remote control can work above 25 feet. 4. No programming required - just plug in the battery (battery not included) to perfectly match your device or receiver, longer transmission distance and stable performance 5. Small and exquisite: easy to hold, small size, suitable for models, easy to use Product Name: Remote Control Model: Mag254 Transmission distance: 1-10 (meters) Applicable : For Compatible con: for Para MAG254 MAG250 255, 257, 260, 261,270,271,275, 349, 350, 351 Power supply: 2 x AAA batteries (not included) Size: 17.5 x 4.5cm color:Black Material:ABS Package Contents: 1 x remote controller Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.