3.5mm jack, Bluetooth 5.0, A2DP, LE, Fingerprint, microUSB 2.0, OTG
Features
Infix smart 7 hd 4 +3 gb ram 64 gb internal best camera and 6000mah 2 to 3 day battery has a small unnoticeable crack on the screen as shown on photos but functions well with no problem