HOTRC DS-4A 2.4GHz 4CH Single-Hand Remote Control Transmitter for RC Car Boat Tank Airplane<br> Precise details:<br> : HOTRC<br> Item Name: DS-4A Transmitter<br> Applicable products: Model Vehicle/Boat/Tank/Two-Way Aircraft.<br> Number of Channels: 4<br> Frequency range: 2.4GHz ISM<br> Transmitting power: 70MA<br> Modulation mode: GFSK<br> Spread spectrum mode: FHSS<br> Response speed: PWM20MS<br> Remote control distance: Ground distance400m, Air distance800m<br> Channel resolution: 4096<br> Remote control power supply: DC 4V-9V<br> Power weight: 115g<br> Features:<br> 1. New structure, real one-handed remote control;<br> 2. It has 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;<br> 3. It has fixed-speed cruise function. After fixed-speed, it can also increase and decelerate, which can be realized by increasing or reducing the throttle;<br> 4.1 2-channel stroke knob control;<br> 5. Mixed-control function (12-channel operation at the same time), hold down the 3-way switch while holding down the power switch;<br> 6. Support unidirectional and bidirectional modes (hold down the positive and negative channel parts while holding down the power switch);<br> 7. The remote control will automatically shut down after 15 minutes without operation;<br> 8. Out of control protection (press and hold the receiver to the code piece while inserting the power supply);<br> 9. Support numerical steering gear and analog steering gear (long press the opposite code to switch (on is numerical, off is simulation).<br> Package Included:<br> 1x HOTRC DS-4A 2.4GHz 4CH Transmitter<br> Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-DIMEANI official store