Product name: Intelligent visual ear spoon Operating frequency: 2.4Ghz The induction image transmission rate: 30fps Image sensor: CMOS Working environment temperature: -10 ~ 50 ° C Input parameters: DC 5V 0.4A Operating voltage: 3.7V-4.2V Operating power: 0.75W Best focal length: 0.4-2cm Gyroscope: gimbal gyroscope Lens inner diameter: 3.5mm Steel tube outer diameter: 4.2mm Product size: 13.5*1.4*1.4cm Package size: 16.8*6.2*2cm Packing list: 1 * visual ear spoon (with ear spoon) 3 * replacement ear spoon (with storage box) 1*Instructions

4.2mm steel tube diameter protects the earbuds smaller, more flexible, safer and easier to operate, avoiding accidental injury to the fragile ear canal. 250mAH large capacity, available for 40 minutes per charge, once a week, ten minutes each time, available for about 30 days. Constant temperature intelligent temperature control, otoscope 25? non-sensitive temperature, the body 32?. 3 axis intelligent directional gyroscope, rapid positioning, to ensure that the picture quality does not deviate. 3.5mm lens inner diameter 500W professional endoscope, anti-blue light lens/dustproof and anti-fog lens. Equipped with 3 replaceable silicone ear spoon, comfortable ear picking. Increase the anti-pulling too deep safety components, the use of safety, ear spoon thickness and length of ergonomic design.