Features1Intelligent Control: This cold compress device can automatically control the cold compress work countdown time, effective reminder to observe the cooling effect. 2Fast Cooling: The cold compress device use of semiconductor digital cooling technology, rapid cooling, touch the temperature plus or minus key, adjust the appropriate working temperature, comfortable and easy to use. 3Adjustable Design: Wear the cold compress device in the central position of the forehead, adjust the bandage elasticity to the appropriate position, and fasten the bandage above the hook and loop fasteners. 4Thoughtful design: This cold compress device has ergonomic design, using skin friendly SMS non woven water bag, more closely fit the baby's forehead. 5Suitable for Applications: This cold compress device has a wide range of applications, such as students sleepy reading, no state of work, overtime, driving fatigue, can help refresh the brain, cool down the Department.SpecificationItem Type: Baby Cold Compress DeviceMaterial: SMS non wovenBuilt in battery: Lithium ion battery 1100mAH (shipped with built in battery)Use of ambient temperature: 10 ~ 35Temperature adjustment range: 16 ~ 25Package List1 x Baby Cold Compress Device 1 x USB Cable