2 in 1 (USB Port Optical Mouse + 500g x 0.1g Electronic Pocket Scale)(Silver)

1) 2 in 1 Optical mouse with pocket scale

2) USB Port optical mouse

3) Easy to use

4) Suitable for home, office or out on the road. Ideal for PC and Laptop use

5) Shortcut button can be used to browse the Internet or applications, easily on the toolbar "forward" and"backward" function

6) Capacity: 500g

7) Accuracy: 0.1g

8) Weighing Modes: g;oz;gn;ct

9) Scale power: 2xAAA batteries(included)

10) Scale dimensions: approx 60mm x 58mm x 20mm

11) Mouse size: approx 120x65x30mm

12) Hidden safe for cash & jewelery

13) Auto off: 30s off

14) Tare range: tare full capacity

* Operation:

1) Place scale on a horizontal flat surface

-Press ON/OFF key

-Wait until[0,0] is display

-Put the object(s) on the weighing platform

-Using the M key, you can switch among the weighing units

2) Tare weighing

-Turn on scale as described above

-Place the 'tare item' on the platform

-Press TARE and wait until [0,0] is displayed

-Add the "net-weight-item"