9IMOD RC Car Simulation Sound Effect 22.05kHz Frequency 4M RAM Remote Control Vehicle Upgrade Parts For 1/28 1/24 1/18 RC Crawler Trucks
Features:
1. 100% brand new.
2. Made of high quality material, stronger and more durable.
3. Easy to use,Easy to replace.
4. Suitable For 1/28 1/24 1/18 RC Crawler Trucks.

Description:
9IMOD RC Car Simulation Sound Effect Equipped with 22.05kHz Frequency Sound Quality,Suitable For 1/28 1/24 1/18 Remote Control Crawler Trucks Vehicle Upgrade Parts.

Specifications:
Speaker SIze: 30x20x7mm
Output power: 1W8 ohm 5V/0.6 W8 ohm 3V
Signal input: positive pulse 0.8 ms to 2.0 ms
Sound quality: 22.05 kHz sampling frequency
Memory: 4M, 22.05 kHz audio for about 20 seconds

Package contents:
1* RC Car Simulation Sound Effect

Note: The power supply voltage of the sound group is up to 5V, and it must not exceed 5V. If it exceeds the built-in power amplifier and single-chip computer, if it is the BEC of the ESC It is 6V. It is recommended to connect two 2A rectifier diodes in series to remove power from the receiver, and the voltage drop is 1.2-1.4V to supply power to the sound group.

control method
After the control is turned on, when the throttle channel moves for the first time, the engine sound will automatically start. If the engine idles for more than 20 seconds, the engine sound will automatically turn off. The engine sound will start after the throttle stick is moved.

Neutral point setting
Turn on the speaker, ESC, receive (receive and control the frequency beforehand), turn on the power of the remote control, power on the receiver, and then short-circuit (short-circuit) with tweezers or other conductive materials as shown in the figure. Make a beep, indicating that the midpoint has been recorded, then push the throttle to the start/idle point and stop for a while, and then make another beep, indicating that the start/idle point has been recorded, and then push the throttle to the maximum, three beeps, the entire setting the end.

Note:
Only the above package content, other products are not included.
1.Due to the difference between different monitors,the picture may not reflect the actual color of the item. We guarantee

the style is the same as shown in the pictures.
2.Due to the manual measurement and different measurement methods, please allow 1-3mm deviation.Thanks!

Before purchase:
1.All the goods are ready stock, we will arrange the shipment at once if we receive the order.
2.Please read the item description, if you have any question, do not hesitate to contact us.
3.No warranty,if you receive a defect item,please contact us at once with item picture.
4.Use the vouchers for more saving.

After purchase:
1.If you are satisfied,please express your use feeling.
2.Please contact us before you are going to give us bad review. We are helpful and will solve the problems. If you receive a defect item,please contact us at once with item picture or video.