Cheap USB Mug Heater Cofee Tee Cup Warmer with Usb Hub as Christmas Gift

 Cheapest usb mug heater usb cup warmer with 4 ports usb hub as christmas gift

Features for usb cup warmer with usb hub:

1.USB2.0 High Speed 4 Port HUB with Cup/Mug Warmer/Heater function

2.Expand 1 USB port to 4 High Speed USB 2.0 Ports..

3.ConnectedUSB devices to your desktop:mouse,keyboard,mp3 player,digital camera, flash disk, PDA,etc.

4.USB2.0 and USB1.1 compatible

5.Supported data transfer speed: 1.5/12/480Mbps

6.One upstream and seven downstream ports

7.Supports both bus- and self-powered(automatic switching power adapter at option)

8.Over-current detection and protection for each down-stream port

9.Mac OS & PC:Compatible with MICROSOFT WINDOWS XP, 7, and VISTA or MAC OS 10.4.6 or greater

Specifications for usb cup warmer with usb hub:

1)Product Size: 11x9.7x2.3cm

2)Weight: 85.4g

3)Materila:ABS plastic of cover, stainless steel heating pad;

4)Rated power: 2.5W-5V DC

5)USB cable length: 1.2 m

6)Heating pad dia.: 76mm

7)Color: Silver/black 

8)Working voltage: USB+5V;

9)Working current: 0.6-0.75;

10)Working temperature: -20 degrees Celsius to 45 degrees Celsius;

11)Humidity: 10% - 90%

12)Working voltage: 5V

13)Working current: 500mA

14)Operating temperature: -20C - 75C

15)Storage temperature: -40C - 85C