The Digital otoscope has higher magnification and extensive field of view. It's easily to capture ear canal and tympanic membrane. Better visualisation can enhance learning, decision-making and patient outcomes. Digital Otoscope Specifications Handheld Device Main Machine Size 187 x 88 x 85 mm Weight 186 g Intended use Digital Otoscope Using method Hand-held digital otoscope Image System Light source Nature white LED light Focus range 10 ~ 80 mm Sensor CMOS Resolution 640 x 480 pixels (VGA) Focus system Fixed Earcap No.4 (4.0 mm) and below Display Intergrated display Full color TFT-LCD Live image export AV out Storage type Built-in SD Card (4GB) Image mode Photo Format JEPG Capacit12,000 pictures Data transmit Micro-USB Power Battery 3.7 V/ 3000mAh Li-ion Battery with safety protection Charger By Micro-USB Energy indicator 2 stage display Energy save Yes