No
No
Nano
The headphone jack on the Oukitel K6000 is a standard Micro USB. You can use wireless headphones too. See our full range headphones.
No
Yes. See our full range of wireless headphones compatible with the Oukitel K6000.
Yes. See our full range of Micro USB flash drives compatible with the Oukitel K6000.
Micro SDHC are compatible with the Oukitel K6000
The Oukitel K6000 has a Micro USB data and charging connection.