_x005F_x000D_Bottle insulation cover is made of high quality fiber cloth and heating piece material, no irritating odor, no toxic substances, uniform insulation, soft, can be assured that the baby use. _x005F_x000D_With intelligent 5-step temperature adjustment, 38, 42, 46, 50, 55 5-step precise temperature control, adaptable to a variety of process formula milk powder, can be adjusted to the right temperature at will. _x005F_x000D_Baby bottle cover can accommodate soy milk, drinks, juice, coffee, water, milk, etc., so you can drink hot drinks anytime and anywhere. _x005F_x000D_It can be used for home use, driving trips, use on the go, hiking, shopping, outdoor, driving. _x005F_x000D_The bottle thermostat can be given as a gift to friends, colleagues, relatives, family members who have a newborn baby, so the baby can drink milk at the right temperature. Description: Name: Bottle Insulation Cover Material: fiber cloth + heating pad Size: 8cmx30.5cm(LxH) Color: Green/Pink Input power: 5V 12A Instructions for use: 1. Connect the product with the connection cable, and then connect it to the power supply. (2) Long press the on/off button for 3 seconds to turn on the power, the default high-grade 55°C, 30 minutes to automatically convert 2 gears 50°C, then 30 minutes to automatically convert 3 gears 46°C, then 30 minutes to automatically convert 4 gears 42°C, then 30 minutes to automatically convert 5 gears 38°C, keep a constant temperature of 38°C, do not turn off the power. (3) Free to manually switch gears, short press the on/off button to switch gears. 4. Long press to turn off the machine. Packing List: 1x bottle insulation cover 1x Data Cable