About this item Line connection: It is easier to identify the speed list and battery connection by color coding. The green line is used for the speed meter, and the red line is used for battery Locking tablets and shark fin design to ensure close cooperation and reliable connection between lines and HEI Made of high -temperature -resistant plastic shells, can always keep the line normal at all times Each product is strictly tested during production, which can run perfectly and match your equipment Please check the product information before buying to avoid inability to use it. If you have any questions about the 170072 HEI distributor tail fiber line, please contact us in time, and we will reply to you within 24 hours