Specification: black+black eared spoons 8-piece set, white+black eared spoons 8-piece set Operating frequency: 2.4G Working voltage: 3.7V Maximum power: 0.5W Body material: ABS Input interface: TYPE-C Input parameter: 5V/0.3A Power type: polymer Battery life: 35 minutes Charging time: 60 minutes Working environment: - 10-50 degrees Battery capacity: 130mAh Product specification: length 145mm Supporting software: customized APP Working mode: long press for two seconds to open/close Charge and discharge protection: built-in overcharge and overdischarge IC, extending battery life Battery mode: The LED light is red when the battery is fully charged, and it flashes red when the battery is low Charging mode: LED flashes red when charging, and flashes red when fully charged Status mode: blue light flashes when not connected to WIFI, and blue light flashes when connected to WIFI Waterproof grade: IPX5 (rainproof and splash proof) Product accessories: ear pick rod, TYPE-C charging cable, 4 spoons, instructions, color box features 1. Visual operation 2. Built in 5 megapixel high-definition 1080P camera (3.5 mm ultra-thin lens) 3. Intelligent temperature control (25 otoscope temperature) 4. Intelligent magnetic switch 5. Exclusive blue light disinfection 6. IP67 waterproof design lens can be cleaned, convenient and sanitary 7. Replaceable earplugs to avoid cross infection 8.130MAH battery capacity (TYPE-C charging interface) notes: 1. Manual measurement tolerance is 2-5g. Please don't mind your substitute. 2. Due to the difference between different monitors, the image may not reflect the actual color of the project. thank you very much! 3. SKU color is the color of product packaging Package includes: 1 * Visual ear scoop set