Specifications of Transmitter:
Channels: 3
Mode type: RC car/boat
RF range: 2.4-2.48GHz
Low voltage warning: yes (less than 3.5V)
Powered by: 4 * AA Battery (Battery NOT included)
Display mode: LED indicator
Weight: 262g
Size: 15.6 * 22.3 * 9.4cm

Specifications of Receiver:
Channels: 3
Model type: car / boat
Frequency: 2.4-2.48GHz
Power: 4.0-6.5V DC
Weight: 5g
ANT length: 2.6cm
Size: 3.5 * 2.2 * 1.2cm
Color: black

Package included:
1 X AX5S 2.4G 3CH Radio Remote Control Transmitter
1 X AX5 Receiver