Mat Cup Warmer Milk Heater Coffee Mug Drink Coaster Tea Insulation USB Mug Heating Pad COOKIE Design Cup M/Brown

1: USB warm coaster to keep your drink warm. The creative shape of the sandwich biscuits is very pleasant,

2: Use USB power supply and insulation pad to keep warm. The temperature was kept at a constant temperature of 50 ¡ãC.

3: Suitable for stainless steel cups, bottles, ceramic cups, glasses.

4. Great for use at home and in the office, keeping your drinks warm on cold days.

Product Name - Sandwich Biscuit USB Water Cup Insulation Pad

Specifications - Dimensions: 106.0 mm (w) x 25.5 mm (h) x 104.0 mm (d),

Weight: 77.4 grams

Material - main material ABS, PVC

This product does not contain a cup

note:

1 Do not use groove bottom cups, mineral water bottles, insulated vacuum cups or thick bottom cups.

2 It is only used to keep your tea or coffee warm, not to heat it.