Product Name: 4.5mm Wireless WIFI Wireless Visual OtoscopeProduct Model11962Material:ABS + Aluminum alloyBattery capacity:130mAhProduct colour:black/whitePixel:1.3 millionFocal length:1.4-1.8cmViewing angle:70Waterproof rating: IP67 (lens only)Network standard: IEE802.11b/g/nOperating frequency: 2.4GHzImage transmission rate: 20fpsImage sensor: CMOSInput current: DC 5V 300mAOptimal focal length: 15-20mmPixels: Ultra HD cameraGravity sensor: 3AxisConnection hotspot: softish-XXXLED: 6*LEDOperating temperature: -10~40Charging time: approx. 1.5 hoursWorking time: approx. 1 hourCharging time: approx. 1.5 hoursWorking time: approx. 1.5 hoursWorking temperature: -10-50Packing list: main unit*1, manual*1, charging cable*1, replaceable ear spoon*5Functions and features.1.5-axis directional gyroscope enables the body to rotate, keeping the lens perspective unchanged, making it easy for users to operate, suitable for daily ear cleaning care and professional ear disease examination.2. Built-in WiFi hotspot and 4.5mm diameter camera for clear images and real-time video of the full ear-digging process in rich detail for practical observation and inspection of the ear canal.3. High brightness LEDs provide secondary lighting to help improve image clarity in dark or low light conditions.4. Wide compatibility with Android & iOS smartphones and tablets for easier connectivity.5. The waterproof camera lens allows easy and painless access to your body and offers a wider range of applications for eyes, nose, mouth, skin and more.