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 * Receiver