Specifications:

Mamba F405 FC:
Item name: F405 Betaflight Flight Controller
Input voltage: 12.6-25V (3-6S)
BEC: 5V 2.5A & 9V 2A
MCU: STM32F405
Gyro: MPU6000
Flash: 16MB
OSD: AT7456
Mounting hole: M3
Weight: 6g

Mamba F40 ESC:
Input voltage: 3~6S Lipo (12.6V~25V)
Continuous current: 40A × 4
Burst current: 50A (10S)
BEC: NO
Mounting: 30.5mm/M3
CURR: 169A
About current: 50A/4S OR 40A/5S (The same total power)
Motor: Suggest below 1900KV for 6S
Weight: 10g

Package includes:

1x Mamba Basic F405 MK2 F40 Stack
1x XT60 Connector