The HT-B30S 5-200X HD 2.0MP Digital Microscope Acne Scalp Hair Skin Detector Pen is a digital microscope with USB and OTG functions、 letting you to know and track your skin or hair health condition on PC or cellphone screen. Up to 500x magnification and 2.0MP high resolution will provide a clear view. The LED illumination system uses 8 LEDs to produce bright white light. Compact and lightweight design makes it easy to carry with you. Don&acute;t hesitate to buy now!                                    <p>Features</p>            <ul><li> Digital microscope with USB and OTG functions</li><li> Let you to know and track your skin or hair health condition on PC or cellphone screen</li><li> Up to 500x magnification 2.0MP high resolution</li><li> LED illumination system uses 8 LEDs to produce bright white light</li><li> Compact and lightweight、 easy to carry </li></ul>                                                            <p>Specifications</p>            <table width="100%" border="0" cellpadding="0" cellspacing="0"><tbody><tr><td width="131"> Material</td><td width="365"> ABS </td></tr><tr><td width="131"> Color</td><td width="365"> Gray</td></tr><tr><td width="131"> Dimensions</td><td width="365"> (5.67 x 1.46)" / (14.4 x 3.7)cm (L x Dia.)</td></tr><tr><td width="131"> Weight</td><td width="365"> 3.35oz / 100g</td></tr><tr><td width="131"> Model</td><td width="365"> HT-B30S                                                                                                                                                        </td></tr><tr><td width="131"> Controller</td><td width="365"> High Speed DSP(M-jpeg)/CMOS Sensor</td></tr><tr><td width="131"> Magnification Range</td><td width="365"> 5X∥200X</td></tr><tr><td width="131"> Take Images</td><td width="365"> SNAP Shot</td></tr><tr><td width="131"> Pixels</td><td width="365"> True 2.0MP</td></tr><tr><td width="131"> Light Source</td><td width="365"> Buile-in 8 White-light LED/0-30000LUX</td></tr><tr><td width="131"> Video Capture Resolution</td><td width="365"> 640 x 480、1600 x 1200</td></tr><tr><td width="131"> Focus Range</td><td width="365"> 0∥4cm </td></tr><tr><td width="131"> Support O/S</td><td width="365"> Win XP/VISTA、Win 7、Win 8、Win 10、Andriod(Android Phone or Tablet with OTG Function）</td></tr><tr><td width="131"> Connection</td><td width="365"> USB Interface</td></tr><tr><td width="131"> Power Supply</td><td width="365"> USB（5V DC) </td></tr><tr><td width="131"> Frame Rate</td><td width="365"> 30f/s Under 500 LUX Brightness</td></tr></tbody> </table>                                                            <p>Package Includes</p>            <ul><li>1 x Host</li><li>1 x CD</li><li>1 x Stand</li><li>1 x U Disk Softdog</li><li>1 x Manaul</li></ul>