BLHeli Mini 20A ESC 2-4s Brushless Speed Controller for Mini Mult-rotor Blue

Features:

100% brand new and high quality
BLHeli Mini 20A ESC 2-4s Brushless Speed Controller for Mini Mult-rotor Blue

Specifications: 
RW.RC MINI 20A 2 -4S
Voltage: 6-16.8V (2-4S lithium polymer)
Output Current: 20A
BEC: No
Signal frequency: 20-499Hz
Output PWM Frequency: 18KHz of
Firmware: BLHeli firmware version .14.1
Weight: 3 g (without wires)
Weight: 6.5 grams (including lead)
Size: 24 * 13 * 5mm (PCB board)
Color: Blue

Package includes:
1 x Mini 20A ESC