Features: 1.3.5mm lens inner diameter, dustproof, anti-fog and blue light protector, smaller, more plastic, safer, easier to use and outlets that accidentally damage the fragile ear canal. 2. Three-axis axial-axis gyroscope to make the picture shift, do not look smart, so as to get the ear correctly, it is suitable for your daily examination and cleaning of your ear canal. 3. Add the pickaxe housing safety components for safe operation, and the thickness and length of the earwig are ergonomically designed. 4. Washes with three adjustable silicone earplugs, damage to your ears easily controls and the whole family uses them. 5. Intelligent temperature control system: intelligent constant temperature, 25C non-sensing temperature for otoscope and 32C for body, gives you a comfortable ear picking experience. 6.Built-in 250mAh high-capacity battery, the battery life will go up to 40 minutes per charge, and the usage time will go up to 30 days.(Once a week, 10 minutes of use each time) Features: Network standard: IEEE 802.11b/g/n Working speed: 2.4Ghz Image transmission speed: 30fps Image: CMOS sensor Working environment temperature: -10~50C Input parameters: DC 5 V 0.4A Working voltage: 3.7V-4.2V Working power: 0.75W Best focal length: 0.4-2 cm Gyroscope: Gimbal Gyroscope Lens diameter: 3.5mm Outer diameter of steel pipe: 4.2mm Net weight: 13g Product size: 13,5*1,4*1,4 cm Package size: 16.8*6.2*2 cm Packing List: 1* Visible ear pulling (with ear pulling) 3* Takes a spare ear (with storage box) 1* USB Charging Cable 1* English User Manual 1* Packing Box 1 set of tools(gift)