Company Policy
Installation Instruction
All our devices are based on plug and play, and we have installation instructions(wiring diagram, picture or video) for your reference, mostly of our customers can install themselves, we can also face2 face video call if needed.

User Manual
We have detail user manual for you

Technical Support
We offer technical support for ALL CheerDriving Products, no matter where you bought it. Please feel free to contact us anytime you need any support.

Warranty
Our devices passed CE FCC ROHS certification and we offer 18 month warranty and agree refund/replacement if any quality issues.

Shipping
CheerDriving Technology is Located in Shenzhen, China but we ship worldwide by Express Delivery,such as DHL, FEDEX, UPS, TNT which takes 3-5 working days or Logistic Delivery such as Standard Shipping, Special Line which takes 7-12 working days,you can choose either as you need.Once we received your order, we will arrange shipping immediately and keep you posted.
