Hoping 5-Pack Infrared Remote Control Set with Speed Adjustment and Receivers for Motorized Building Toys

5PCS Power Functions Set 8879 IR Speed Adjustable Remote Control 8884 IR Receiver Motor Car Train Toy The remote control allows speed adjustment.Compatible with standard building blocks.Colour: black + orange + grey Material: ABS Package Contents: 1 x IR Speed Remote Control 4 x IR Receiver Only the above items are included; other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture to vary slightly from the actual product.Measurement may have an error of +/- 1-3 cm.

• Includes one infrared speed-adjustable remote control and four infrared receivers for use with compatible motorized building systems
• Features infrared technology for wireless speed control of motors in cars, trains, and other creations
• Suitable for DIY projects, educational models, and interactive builds requiring remote motor
• Compatible with standard building block systems to add remote functionality to existing constructions
• Designed for hobbyists seeking to enhance vehicles or mechanical displays with controllable