DUMBORC X4 4CH RC نظام راديو الارسال والاستقبال X6F 2.4GHz وحدة تحكم عن بعد لأرسي سيارة قارب الدبابات (المسافة 400m-500m) وحدة تحكم الارسال، رمادي

2.4G 4CH Remote Controller and Receiver:DUMBORC X4 Transmitter perfect used for RC Car Boat Tank Crawler,2.4GHz Frequency and 3ms Receiver responses. Stable control your model 400-500M, good works of out of control protection
Low Power Alarm / 3 Power Charging Modes of Remote Controller : low voltage warning: 7.4V/4.8V,It can effectively protect your battery. dumborc Radio remote contains 3 modes for charging :1.5V AA * 4 Dry Battery ,USB Power Port , Lithium Battery Socket.
Mixed Model Can Be Used:Each of 3 channels can be set respectively, supporting mixed control of 1 and 2 channels. It's a great function for buyer who want make DIY.
Unique Throttle Speed Limit Adjustment Function:Suitable for beginners practice in a safe speed.
After-sales：TIPS: When the throttle doesn't work in reverse, pls check if it is full charge , try to reprograming and check your ESC ,it must be two-way ESC. Pls check the "sub-trim for steering/Throttle" at 0 and "EPA for steering /Throttle" at 80. Please Note: Our packaging has been updated. Please don't worry if you receive different color box.Please feel free to contact us any troubles.