How to improve hatchability Tips to increase shell rate 1. Check the water level every day. The specific amount of water can be flexibly controlled depending on the season and region. The humidity is at least 60%. 2. Do not open the lid of the incubator frequently during the incubation period to prevent the temperature from dropping. 3. On the 7th day of incubation, take photos of eggs, remove the unfertilized eggs without bloodshed, and remove dead embryos on the 14th day to ensure that live embryo eggs and incubators are in a good situation. 4. Sprayed with warm water to soften the peel and increase the rate of peeling. 3-4 times a day 5.Reset the incubator to factory settings before each incubation. After the shell, pay attention to heat preservation to avoid freezing after the chicken hair has dried. Mode: Manual egg turning Cultivate children's interest to let children put down their mobile phones Product Name: Mini Science and Education Incubator Rated voltage: DC5V Rated power: 7W Material: ABS Specification capacity: 4 pieces Power supply mode: USB Temperature control at 37.8℃-38.2℃ It can be powered by 5V2A TYPE C socket charger, power bank, computer host, car USB socket multi-power supply mode is flexible and convenient, energy saving and power saving. Comes with high-brightness egg light Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.