Socket Hidden Camera Recorder/Spy Camera (LY-HCSK01)

Video format: AVI, 640*480, 30fps
Video coding: M-JPEG
Player: common multimedia player
Video ratio: 4:3
Charging voltage: 5V DC
USB port: standard 2.0 USB port
Memory: support micro SD card 4GB
Battery: high capacity polymer Li-ion battery
TF Card is not included(Optional)