SAFE & SECURE SHOPPING. Game Acc (Arcade and others). Watch Acc (Movement and Tools). DJI Acc and Other RC Parts. Music Instruments & Parts. You may also like. Fun Pet Electric Rotating Butterfly Toy For Cat Teaser Training Interactive Toys. E27 Screw Cap Socket Light Bulb Holder Fitting Light Lamp Stand/Base 1/2/4Pcs. Outdoor Sport Hiking Camping Dinning Cushion Seat Mat Foam Sitting Carrying Pad. 3Pcs 3.5mm Gold Plated Copper Male Stereo Mini Jack Plug Soldering Connector. 20 Helmet Clips Attachment Head Light Clamps Headlamp Hard Hat Safety Cap Hook. Powerful operating system ensures that vehicle control, motor control and user-side programs run simultaneously. Advanced pulse width modulation technology ensures that the electricity is used efficiently and reduces the loss of motor energy consumption and torque conversion. Built-in electricity status and timer function. We recommend that you try again after 3-4 days. Always believe we can figure things out with communication, if it comes to return, the pacakge must be intact and the same as you receive. We will reply you ASAP. We strive to answer all questions and resolve any problems as quickly as possible. We try our best to reply to your emails as soon as possible, however, due to high volume of daily incoming emails and time zone difference, we may not be able to reply your emails immediately. Please give us the opportunity to resolve any problem. We understand the concerns and frustrations you might have, and will try our best to resolve the issues. We care about our valued customers, and will always try to help you.