Made of High Quality Meterial, Stronger And More Easy to use,Easy to replace Sound effects:Police car siren sound ,fire engine alarm sound, ambulance sound,and Simple horn sound. Suitable:for 1/10 1/8 RC Car Axial SCX10 TRX4 D90 YIKONG Tool Supplies:Assembly Category Upgrade Parts/Accessories:RC Car Horn RC Parts & Accs:Servo Accessories Use:Vehicles & Remote Control Toys Technical parameters:Value 2 Remote Control Peripherals/Devices:Receivers For Vehicle Type:Cars Four-wheel Drive :Assemblage Wheelbase:Screws colour:As shown Material:Composite material Package Contents: 1 x RC Car Horn Only the above package content, other products are not included. Note: Light 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.