USB Power Office Home Cold Hot Dual Purpose Coaster Coffee Cup Insulated Pad Mat for Work and Home Use (Black)

[MADE OF DURABLE ABS MATERIAL] Made of good quality ABS, ensuring sturdiness and durability for long-term use.
[PORTABLE AND LIGHTWEIGHT DESIGN] Compact and lightweight, making it easy to carry and store anywhere you go.
[VERSATILE COASTER] Can be used to keep drinks cool or hot, providing you with the temperature all year round.
[USB POWER SUPPLY] Conveniently powered directly from your computer via USB interface, making it easy to use at work or home.
[ALL-SEASON BEVERAGE SOLUTION] Enjoy cold drinks in summer and warm beverages in winter with this practical USB coaster.

Spec:
Features:
Made of good quality ABS, sturdy, wearable and durable.
Portable and lightweight, easy to carry and store.
Two purpose, can be used to make drink cool or hot.
Supports direct power supply from computer via USB interface, convenient to use.
Practical product to let you get cool drinks in summer and hot drinks in winter.

Specification:
Material: ABS
Color: Black, White (optional)
Voltage: 5-9V
Rated power: 5-8W
USB mode cryogenic temperature: 8 to 10
External power supply cryogenic temperature: -3 to -2
USB mode heating temperature: 65
External power supply heating temperature: 105
Power Consumption: 5V 800mA(USB cooling), 5V 1000mA(USB heating), 9V 1500mA(external power cooling), 9V 1600mA(external power heating)
Size: Approx. 15*15*5cm / 5.9*5.9*2in
USB Cable Length: Approx. 1m / 39.4inch
Weight: Approx. 450g

Package List:
1 x USB Coaster
1 x USB Cable
1 x Manual

Note:
It only supports direct power supply from 5V 2A USB charger, if you need to connect it to external power supply, it needs power adapter(not included).
Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.