ESC, known as electronic speed controller, is a basic accessory which plays a significant role in driving and controlling motor to complete all kinds of instructions. Please attach importance to this MR.RC 12A Brushless ESC for QAV 250/300/F330! Containing 4pcs speed controllers in a pack, this offer is at rather competitive price. It is featured with compact appearance, light structure and stable performance. Receiving signals from RC receiver and thus control the overall speed of your RC device, it will promote the stability generally. A good item welcomed by many RC toys fever fans! You deserve this offer, too!

Features

• With stable performance, it is practical and durable
• Offer you high compatibility, reliability and stability
• Easy to install and convenient to use
• Super high refresh rate, no buffering of the input signal
• Play a significant role in driving and controlling motor to complete all kinds of instructions
• It is suitable for RC helicopters

Specifications

Package Includes

• 4 x Motor Speed Controllers