1. LED display, no window, wider perspective
2. Colorful display
3. Graceful arc waist shape
4. Rubber stretch paint, feel like baby skin 5
5. Night Halo colors your home
6. Low power consumption,battery can last 1 year for normal use and standby for 2 years.
7. Low battery tip
8. Diagram of temperature curve added in APP 9. Vary colors are available like white, Black, gray etc
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