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- Batteries must be inserted with the correct polarity;

- Exhausted batteries are to be removed from the product;

- The supply terminals are not to be short-circuited;

- Different types of batteries or new and used batteries are not to be mixed;

- Only batteries of the same or equivalent type as recommended are to be used.

- For longer battery life, it is recommend to use alkaline batteries.

- If the unit is not to be used for a prolonged period, such as a month of longer, remove the batteries to prevent 

possible leakage.

Battery installation:

1. Use a Philips screwdriver to unscrew the battery compartment 

cover located on the base of the unit.

2. Insert 4 x 1.5V, AA new batteries, ensuring the correct polarity 

as indicated on the sketch. 

3. Replace the cover and tighten the screws.

Operating Instructions:

Enjoy the K9 with your Bluetooth® enabled smartphone.

1) To work with this product, please download our FREE 

application using the Google Play

TM

 store app or App Store

SM

 

with searching the keywords “DR301” 

2) Press and hold the On/Off button for 2 seconds 

3) The device will be in the Mode 1. 

4) Press once again will enter Mode 2.

5) Press once again will go back to Mode 1 and so on. 

Press and hold On/Off Button for 2 seconds will turn off the K9. 

Note : To save power, please turn off the unit if not in use.

Mode 1 : Remote Control by smartphone

The K9 should be connected with your Bluetooth® device. Once it is connected, the eye 

(RED LED) will light up and stop flashing. Now you can drive the K9 via our app.

For more detail of the app operation, please read the “SUPPORT” page in the app. 

Note : Under mode 1, K9 will turn off if not in use for 3 minutes.

Mode 2 : Static Speaker

The keypad (RGB LED) will flash at 0.5Hz.

The K9 should be connected with your Bluetooth® device. In this mode, the unit cannot be 

controlled by the apps and used as a speaker. 

Note : Under Mode 2, you have to turn off the unit by pressing the On/OFF button for 2 seconds.

How to pair up Bluetooth® device

1. Place the Bluetooth® device within 1 meter and power on the K9

2. Red eye light is flashing. 

3. Perform the pairing procedure on your smartphone to detect the K9.

When the list of detected devices appears on the display of the Bluetooth® device,

select “K9”

4. Build “K9” Bluetooth® connection from your smartphone. When the connection is made, the 

eye (red indicator) lights up.

SEARCH “DR301”

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DR301 Battery

replacement.

SIZE AA 1.5VX4

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