LDARC CT01 2.4GHz 8CH Two-Way Gun Control Remote Controller Transmitter with CR1800 Receiver for RC Car Boat Tanks Precise details: CT01 Transmitter Specifications: Brand: LDARC Model: CT01 Item: 2.4GHz Remote Controller Channels: 8 Frequency: 2.4GHz Protocol: O2 Input Power: 3.7V 18650 Lipo Battery (NOT included) Weight: 227g Size: 165*150*90mm Screen/Gyro: 128*64 LCD Applicable Vehicles: Mini Boats,Remote Control Car,Tanks CR1800 Receiver specification: Channel: 8 Frequency: 2.4GHz Protocol: O2 Input Power: 5~8.4V Weight: 7.5g Size: 35*25*13mm Gyro: Yes Applicable Vehicles: Mini Boats,Remote Control Car,Tanks Features: * 2.4GHz, 8 channels,single and two-way mode switching. Suitable for dual track model, Mini Boats,Remote Control Car,Tanks. * Two way return,real-time display of power battery voltage and receiver signal strength. * Light and delicate,long time operation will not fell fatigue. * Low voltage alarm,built in vibration motor and buzzer signal connection status prompt. * The package includes remote controller and 8CH receiver. * 18650 power supply, USB charging * Custom channel order - 5 groups of models, ambient tail lights - Firmware upgrade, failsafe - Lock Mode, Joystick Calibration - Two-way track model, factory reset - 128*64 dot matrix screen, sound vibration alarm - Single and bidirectional mode switching Package includes: 1*2.4GHz Remote Controller 1*Receiver