Generation 2
What comes in the box?
All editions come with

XR10 PRO ESC w/ a cooling fan
(2) Input wires & (3) Output wires  (See Edition package schedule below) 
(2) x cooling fan (comes with one back-up fan)
Dual capacitors
Decals
Bonus parts: heat tubes, double tape, nylon cable zap traps

Features:

Upgraded 32-bit M4 microprocessor with more powerful processing capability guarantees stable control and rapid response. (Industry's highest 32-bit microprocessor, increased processing speed by X4)
Peak current up to 1200A. (this is not a typo)
Built-in switch mode BEC with a maximum output of 10A and voltage adjustable from 5V to 7.4V (step: 0.1V) for usage with servos & other devices require different voltages.
Variable frequency regulation of PWM & brake frequencies allows users to precisely regulate the driving; braking forces (of the motors).
Expanded range of the max. brake force brings in the active brake ranges from 101% to 150%.
Softening function (HOBBYWING-initiated) for milder or wilder driving control and better driving efficiency.
10 select-to-use profiles applicable to all 1/10th RC car racing.
Internal electronic key switch for long service life, high reliability; and the external switch port for connecting an external switch (included in the product box) is applicable to different situations.
Separate PRG/FAN port is able to power an external fan for maximize cooling performance or connect a LCD program box or WiFi module to the ESC.
With the New WIFI express module (purchase separately), users are able to program parameters, upgrade firmware and check relevant data during the event using either the iPhone or Android devices.
Switchable motor direction (CCW/CW) for various chassis.
Multiple protections comes in standard
low-voltage cutoff protection
ESC and motor thermal protection
Fail safe (throttle signal loss protection)
Reverse polarity protection*
Data logging for recording the maximum ESC/motor temperature, motor speed/RPM, and others in real time.
Firmware upgrade via Hobbywing multifunction LCD program box or WiFi Express (item sold separately).
* The external standard cappack will still be damaged if battery reversal occurs. For full protection, recommend to use HOBBYWING SMT-MLCC capacitor banks (purchase separately)