• 【One-handed Controller for Beginners】this rc controller and receiver kit designed with Ergonomic pistol-grip and steering wheel, which let the beginners can control Boat, car Drone Airplane within limited speed rang.
• 【2.4Ghz Stable Signal】2.4GHz 4CH remote controller with DS-4A receiver are perfect used for RC Car boat Drone Airplane models. With the locking function (lock the fine-tuning rudder of 1 and 2 channels). Press and hold the 4-way switch while pressing the power switch.
• 【High Quality】The DS-4A Radio Transmitter rc controller with exquisite pattern design, comfortable hand feel, not easy to sweat.