Portable￡? Quick reading <br />             <strong>Display Type:</strong> Digital LCD display <br />             <strong>Power Supply:</strong> Build-in battery <br />             <strong>Material  :</strong> Plastic <br />             <strong>Color  :</strong> Black <br />             <strong>Special function  :</strong> Time display (12 / 24hour)￡? date display￡? dual temperature display￡? alarm clock￡? snooze function￡? frost alarm function￡? automobile storage battery voltage indicator function￡? LED backlight                                            <strong>Package weight:</strong> 0.17 kg <br />             <strong>Product size (L x W x H)  :</strong> 9.2 x 5.5 x 2.8 cm / 3.62 x 2.16 x 1.10 inches <br />             <strong>Package size (L x W x H)  :</strong> 9.5 x 7 x 6 cm / 3.73 x 2.75 x 2.36 inches                               <strong>Package contents:</strong> 1 x Car LCD Clock￡? 1 x Cigarette Lighter Charger￡? 1 x Sensor￡? 1 x Double-sided Adhesive Tape￡? 1 x Bilingual User Manual in English and Chinese                 <img src="http://des.chinabrands.com/uploads/2015/201512/heditor/201512091110111376.jpg" alt="Auto Digital Car Thermometer Voltage Meter Tester Monitor Luminous Clock Freeze Alert 12V 24V" /><img src="http://des.chinabrands.com/uploads/2015/201512/heditor/201512091110123117.jpg" alt="Auto Digital Car Thermometer Voltage Meter Tester Monitor Luminous Clock Freeze Alert 12V 24V" /><img src="http://des.chinabrands.com/uploads/2015/201512/heditor/201512091110127251.jpg" alt="Auto Digital Car Thermometer Voltage Meter Tester Monitor Luminous Clock Freeze Alert 12V 24V" />