Mini DV DVR Hidden Spy HD Pen Video Camera Recorder

Overview:   

1.Power-Rechargeable Internal Lithium Ion Battery.
2.Built-in Mic.
3.USB cable for charging/data transfer

Specification: 

Battery Charging Time: 3-4 hours for a full-charge (Via USB cable)
Charging Voltage: DC 5V
Battery last time: about 60 minutes
Time/Date Stamp: Yes, Embedded
Indicator: Green
V1de 0 Storage: MicroSD Card up to 32GB (Not included)
Compatible System: No drivers required if the operating system is Windows ME/ 2000/XP/Vista/7/8/10. or above.
Dimensions (L x H) : Approx 148 x 14 (mm)
Weight: Approx 2.12oz/60g