Specification :

Constant current 60A Max 80A<10s
High Voltage Li-Poly 2-7 cells, Ni-MH 6-20 cells
Low Resistance : 0.0014 ohms
Dynamic braking
BEC : OPTO
Auto shut down when lose signal
Slow down at 3.0V per cell Lipo, Cut-off at 2.9V per cell Lipo 0.8V Nimh
User Programming options
Battery Setting
Throttle Range
Brake Setting 4 options
Direction and Cut-off type
Timing Mode Setting : 1/7/15/30
PWM Setting : 8K/16K
Size : 65 x 39 x 13mm
Weight : 61g

Important Note :
This ESC is OPTO, without BEC supplying power to your receiver, you need extra power source for your receiver.
You can use a UBEC, a voltage regulator, or extra batteries as the power source for your receiver.
If you hear the music tone repeat again and again for more than 3 times, you may need to check your power source to the receiver.