This is the 3-Channel HPI TF-40 2.4GHz FHSS Digital Radio System|
with the RF-40 3-Channel Receiver.
No Servos included.
Adjustable fail safe applies brakes to protect car in the event of
radio glitches, interference, or if vehicle goes out of range
Drop-down steering wheel placement for improved comfort
Steering and throttle end point adjustment
Steering and throttle trim and dual rate adjustment
AA Batteries: Four 1.5V* for transmitter
Radio Wave Type: FHSS
Weight: 14.8oz (420g)
Size: 1.2 x 0.92 x 0.51" (31.5 x 23.5 x 13mm)
Weight: 0.25oz (7.2g)
*The AA batteries used must be 1.5V. 1.2V rechargeable batteries
will not work.