Features:
Exquisite Technology: With 2.4G spectrum spread technology as well as frequency-hopping spread spectrum, highly resistant of anti-jamming to ensure highly sensitive transmission.
Highly Sensitive Transmission: Quick response for time to offer a better control inputs and stable at distances output.
Speciality Design: Special brake and fail safe design with out of control for protection function.
Upgrade Function: Upgrade from manual to automatic function, the 7.0 version main board supporting automatic frequency matching with more sensitive receiving.
Various Compatible: suitable for RC Tanks, and for variety of RC toys.

Specifications:
Frequency: 2.4GHz
Size: 16 x 18 x 12mm/ 0.63 x 0.71 x 0.47 inch
Net Weight: 54g/0.12 lbs

Package include:
1 x TK-7.0 Main Board