Please follow the steps showing below. (Please use alkeline battery AAA 1.5V.)

P21_Changing the pen battery – wireless stylus pen
1. Pull the front and the rear barrel of the pen apart.

2. Insert a new battery (1.5V, size AAA) by pushing the negative pole against the spring of the battery clip until you can move the positive pole inside the top end of the clip.

3. Slide the front barrel with battery into the rear barrel's shaft observing the concave notch until both barrels snap into place.

Changing the pen tip - wireless stylus pen
The pen tip will become flat after a period of using time. The blunt pen tip won't affect normal using way but you can change a new pen tip for the pen. The following figures indicate how to use pen clip to pull out the pen tip from the pen.

A. Pull out pen tip.

B. Push in pen tip.

Please take note for the following points when you replace the pen tip.

First: Do not use the sharp part of pliers to hold the pen tip in order to prevent cutting off the pen tip. Once the pen tip is cut off, you cannot pull out the pen tip anymore.

Second: When you put a new pen tip into the pen, the new pen tip must be pressed forcibly in order to make sure the new pen tip can be jointed tightly. If the pen tip cannot be set in correct position, the signal of the pen won't be recognizing by the tablet.

P23_ Changing the pen battery - wireless stylus pen
1. Pull the front and the rear barrel to set the pen apart.

2. Fold the edge of the rubber grip backward until the spring of the metal battery clip becomes visible (see fig.)
3. Insert a new battery (1.5V, size AAA) by pushing the negative pole against the spring of the battery clip until you can move the positive pole inside the top end
of the clip.

4. Put the front barrel's battery pole aim to rear barrel's arrowhead and slide in.

5. Fold the edge of the rubber pen grip over the rear barrel to complete the installation.

Changing the pen tip - wireless stylus pen
The pen tip will become flat after a period of using time. The blunt pen tip won't affect normal using way but you can change a new pen tip for their pen. The following figures indicate how to use pen clip to pull out the pen tip from the pen.

A. Pull out pen tip.

The pen clip for 12"X9" Tablets

The pen clip for 8"X6" Tablets

B. Push in pen tip.

Please take note for the following points when you replace the pen tip.

First: Do not use the sharp part of pliers to hold the pen tip in order to prevent cutting off the pen tip. Once the pen tip is cut off, you cannot pull out the pen tip anymore.

Second: When you put a new pen tip into the pen, the new pen tip must be pressed forcibly in rder to make sure the new pen tip can be jointed tightly. If the pen tip cannot be set in correct position, the signal of the pen won't be recognized by the tablet.