Digital zoom: 4X
Image format: JPG
Recording video format: MP4
Extended memory: TF 4G-64G
Voice: both English and Traditional Chinese
Data connection: Micro USB2.0
Lens: 170HD wide-angle lens
Exposure: -3 -2 -1 0 1 2 3
Charging time: 2H
Battery capacity: 900mAH
Battery life: about 90 minutes