Mini USB Insulation Coaster Heater Heat Electric Coffee Cup Mug Mat Pad OfO_HQ

Description

Specifications:
Color: Yellow
Voltage:3.7V-5V
Resistance:3.7 ohms
Temperature:35~55 ℃
Size: type1:5cm
type2:2.5*3.5CM
type3:4*4CM
Package includes:
1x
Heater pad
Note:
1. Please allow 1-3cm error due to manual measurement.
2. The colors may be different for the different display, please understand.
On 3-Dec-2022 at 04:07:09 EST, seller added the following information: