diymore | DC3-6V 2.4G Rechargeable 4-Channel Toy Car Remote Control Receiver Module Kit Type-C Interface 

Features1. Designed for DIY projects like wireless remote-controlled cars, boats, robots, and mechanical devices2. Built-in Type-C port for battery charging3. Tested remote control range: 120-200 meters in open environments4. Intelligent auto-frequency pairing with indicator lights for intuitive operation5. XH2.0 and PH2.0 standard connectors ensure stable, reliable connections6. Independent channels prevent interference; multiple kits operate simultaneously with automatic pairing based on power-on sequenceParameterProduct Name: 4-Channel Remote Control Kit ReceiverOperating Voltage: DC 3-6V (Receiver)Operating Voltage: DC 3.7-6VPower Supply: Supports three or four 1.5V AA or AAA batteries in series, or a single 18650 lithium battery. Does not support dual 18650 lithium batteries or power sources exceeding 6V (risk of circuit chip burnout).Channel Mode: Independent channels, no interferenceRemote Control Range: 100-200 metersInterface Types:Power Interface: XH2.0 FemaleMotor Interface: PH2.0 FemaleProduct Usage:1. When using, first connect the power supply correctly (if using 1.5V AA batteries, use 3 or 4 batteries; 2 batteries provide insufficient voltage).2. Turn on the receiver board switch first, then turn on the remote control board switch within 20 seconds (if both boards are left on for too long, they will enter sleep mode and require restarting).3. The remote operation indicator will illuminate and flash. Once the modules successfully pair and connect, the operation indicator will automatically turn off.4. If initial pairing fails, repeat the power cycle operation for both boards.Package includeReceiver Board1Remote Control Board1