Specification:

Ø Magnification: 100X, 400X, 1200X

Ø Power Supply: 2 x AA battery (not included)

Ø Color: Black&White

Ø Material: ABS, electronic components

Ø Size: 12.5*7.5*23cm

Instruction:

1. Unscrew the lid of battery compartment.

2. Insert 2 AA batteries in it.

3. Screw it back.

4. Lift up the objective as much as possible through coarch tuning.

5. Place the slide on the stage of microscope, and secure it with clips.

6. Turn on LED.

7. Adjust focal length, and the objective lens

8. Adjust brightness of light.