M306 Smart Heating Coaster USB Desktop Cup Warmer Touch Constant Temperature Coffee Insulation Pad(White)

1. Intelligent visual temperature, compact and exquisite, energy saving and low consumption2. It is suitable for various cups, and it can be heated immediately after putting it in your hands.3. Fireproof material, safe and reliable4. Three levels of temperature adjustment, PTC rapid heating, one-key operation5. Intimate and anti-forgetting, 8 hours of automatic power-off, rest assured6. Concave plate design prevents the cup from accidentally slipping and falling7. Heat evenly and heat up faster8. Fast heating, no cups, large screen display, constant temperature and heat preservation, one-key control, three-level temperature adjustment9. Material: ABS fireproof material + aluminum sheet + silica gel10. Three levels of temperature: 50 degrees Celsius / 60 degrees Celsius / 70 degrees Celsius11. Function: Constant temperature heating PTC semiconductor12. Input: 5V / 2A13. Note: The product only contains constant temperature coasters, no other items14. Power supply mode: USB direct plug15. Size: 2.3x11.7x13cm