Product model: H02,007-4.9Product name: WIFI visual ear scoopMaterial: ABSProduct color: black, white, green, pinkLens diameter: 4.9mmGood focus: 1.5-2cmPixels: 3 millionGravity sensor: 5 axesImage sensor: CMOSImage transmission rate: 30fpsOperating frequency: 2.4Ghz built-in antennaNetwork standard: IEEE802.11b/g/nBattery: 250 mah lithium batteryBattery life: 60 minutesCharging duration: about 1.5hInput current: DC 5V 300mAProduct size/weight: length=14CM, diameter=1.3CM (triangle)/0.016kgPackage size: 17 * 6.5 * 1.8cm, 0.05kgPackage list: host * 1, silicone ear scoop * 4, silicone ear plugs * 1, USB charging cable * 1, instructions * 1Packing specification: 50.5 * 36 * 28CM/200 sets/7.5KGSeven features of the product:1: Both Android and Apple systems can be used;2: The 5-axis intelligent gyroscope is free and easy to use;3: Equipped with adjustable protective earplugs to avoid accidental injury to fragile ear canal;4: Strong WIFI signal, strong penetration, no burning;5: 3.9mm small camera, which can be used by adults and children;6: 6 LED cold light shadowless lamps, high-definition endoscope, anti-skid heart design;7: 250mAh lithium battery, with super long endurance, is built for durability.