USB standard: USB 2.0 <br />Built-In memory: 8/16/32GB<br />Video format: AVI 640*480<br />Photo format: JPG 1280*960<br />Color: Silver ，Black<br />Package dimensions: 140*100*60mm<br />Watch weight: 140g <br /> Package Content:<br />1 x Hidden Camera watch <br />1 x USB cable <br />1 x User manual