Features: Widely used, suitable for adults, kids, seniors, pets, etc. Food grade silicone material, safety. Ear scoops replaceable. Rechargeable, design with LED light, can see clearly inside your ear, convenient to use. The lens is thinner and deeper into the ear canal, lens waterproof, dustproof and fog proof. Intelligent visualization APP, can take pictures, video, high-definition industry technology, see clearly in the ear, prevent blind digging. Specifications: Material: ABS, Metal Size: Approx. 143x13 mm/5.63x0.51 in Type: 3.9mm/4.9mm Color: White/Black Lens Diameter: 4.9mm (not waterproof) Light Source: 6 three-speed adjustable LED lights Best Focal Length: 1.5-2cm Pixels: 3 million Gyroscope: 3Axes for Image Sensor: CMOS for Image Transfer Rate: 30fps Operating Frequency: 2.4Ghz Built-in Antenna Network Standard: IEEE802.11b/g/n Battery: Built-in 230mah rechargeable lithium battery Battery Life: 45 minutes Input Current: for DC 5V 300mA Package Includes: 1 Set Ear Pick note: Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.