PRODUCT FEATURES :
KEY CHAIN SPY CAMERA & DVR COVERT VIDEO AUDIO RECORDER
THE SMALLEST CAMERA AND DVR &BUILT-IN MICROPHONE A
* Real time recording in AVI video format ,AVI video format: 1280 x 960 pixels
* Camera format:1280 x 960 pixels
* Smallest Pin-hole Camera made especially for spy use.
* MicroSD card / T-Flash card support: 128MB to 16GB ( 4GB included)
* A video recorded voice of the micro-DVR, pen-based video recorded voice
with the micro-DVR.
* Support USB 2.0
* Easy connection with PC/Laptops, no driver needed
* Built-in rechargeable Battery type : Lithium-ion 280mha 3.7V
* Battery Type: High Capacity Polymer Li-ion Battery About Working 180 Minutes
* Dimensions: 1.2 x 1.95 x 0.4 inch (3cm x 4.9cm x 1cm .