0.96-inch color screen Six-channel remote control Receiver with standard telemetry function Built-in 1500mAh rechargeable lithium battery, ultra-long standby time Rich parameter adjustment functions, simple operation logic, can meet the needs of customers in different fields Item Name:DS-650 Transmitter Model Type:Boat car Channels:6CH RF Range:2.4Ghz ISM(2.4005-2.483.5GHz) RF power:about 100mW Modulation:GFSK Spread spectrum:FHSS Reaction speed:PWM: less than equal 20ms RF Distance:Ground 400-500M Receive sensitivity:Less than -96dbm Transmitter voltage:DC 4V-9V (The product printed words may vary depending on the batch, but this does not affect use) Color:As Shown Material:plastic Package Contents: 1 * DS-650 6CH 2.4GHz Radio Transmitter 1 * F-06AT Receiver