The Kali NetHunter project is the first Open-source Android penetration testing platform for Android devices, created as a joint effort between a Kali community member, “BinkyBear”, and Kali Linux.

Kali NetHunter supports:

Wireless 802.11 frame injection
One-click MANA Evil Access Point setups
HID keyboard (Teensy like attacks)
BadUSB MITM attacks
Bluetooth attacks
Full Kali Linux container in all its glory and with all its tools
Command line interface to the Kali Linux container
Kali desktop EXperience (KeX)
HDMI output of Kali desktop to external display for supported devices
Nexus is built upon the sturdy shoulders of the Kali Linux distribution and tools