Anti-loosening screws, not easy to fall off and safer to clean. Comes with a spoons box, you can store the silicone ear spoons and easy to carry The handles of these ear pick tools are designed for a non-slip grip Rinse these ear pick tools off thoroughly with soap and water before and after use, and then sterilize them with rubbing alcohol Comes with a small brush for you to clean these ear pick tool before and after use Suitable for daily home use or travel use, and also a great gift idea Specifications: Material: Otoscope: ABS Replaceable Silicone Ear Spoons: Silicone Ear Pick: Iron Otoscope Length: Approx. 13cm Working frequency: 2.4Ghz Graphics transmission: 30fps Working environment: -10 degrees Celsius -50 degrees Celsius Battery capacity: 130mAh Battery life: about 35 minutes Charging time: about 60min Input current: DC5V 300MA Pixels: 1296p Weight sensor: 3 axes Package Contents: 1 x Otoscope 4 x Replaceable Silicone Ear Spoons 1 x USB Cable Set of 8Pcs Handheld Ear Pick (7 x Ear Pick, 1 x Cleaning Brush) 1 x Instruction Manual