How to Operate the HK009 Bluetooth Wireless Speaker Microphone

The Retevis HK009 Bluetooth wireless speaker microphone not only can work with two-way radios but also can work with cell phones, some new users may be not familiar with its functions or meet some troubles when using it, therefore, this blog will introduce more details on how to operate the HK009 Bluetooth wireless speaker microphone, hope to help users in practice.

How to pair the HK009 Bluetooth speaker microphone with the two-way radio?

1. Put the dongle and speaker microphone within 1 meter and make sure they are in the power-off state.

2. Clockwise rotate the power knob to turn on the Bluetooth speaker microphone, when the green indicator light is always on, immediately press and hold the PTT button for about 7 seconds until the red and green indicator lights flash alternately entering pairing mode.

3. Press and hold the multifunction button of the dongle for about 3 seconds until the indicator light turns blue to enter pairing mode, then the red and blue indicator lights flash alternately entering pairing mode with the speaker mic. 

4. After several seconds, when the blue indicator light of the dongle and the green indicator light of the speaker microphone flash slowly, the Bluetooth speaker microphone is paired with the dongle for two-way radio successfully.

How to pair the HK009 Bluetooth speaker microphone with the cell phone?

1. Making sure the Bluetooth speaker microphone is in the power-off state.

2. Put the cell phone and the Bluetooth speaker microphone within 1 meter.

3. Clockwise rotate the power knob to turn on the Bluetooth speaker microphone, when the green indicator light is always on, immediately press and hold the PTT button for about 7 seconds until the red and green indicator lights flash alternately entering pairing mode.

4. Active the Bluetooth function of your cell phone, then search the HK009 Bluetooth speaker microphone.

5. Select the Bluetooth device with the character "HK009", then press the "ok" key to pair with the Bluetooth speaker microphone, then the green indicator light turns to regular slow flashing, and the Bluetooth speaker microphone is successfully paired with the mobile phone, the phone call can be answered through the Bluetooth speaker microphone, and the mobile phone music can be "played/stopped" by pressing the Bluetooth speaker microphone PTT button.

Note: After turning on the Bluetooth speaker microphone, don't leave it for a long time and do nothing, once its green indicator light flashes, it is too late to press the PTT button, you will have to restart the speaker mic to enter pairing mode.

Frequently asked questions

Q: Unable to boot

A: Maybe the battery is low power, please charge it for 3 hours before turning it on.

Q: The speaker mic has no sound
A: Please check whether the Bluetooth devices are paired successfully and the volume is too low.

Q: The speaker has an echo
Please check if the distance between two speaker mics is too close or the volume of the speaker mic is too high, extend the distance, or turn down the volume to test. 

Q: Disconnect from the main device (mobile phone or dongle)
A: Please check whether the battery is low power and the distance between the speaker mic and the paired device is within 10m Or if there are shielding obstacles that can absorb radio frequency signals, such as metal or water.

Q: Unable to pair with the main device
A: Firstly put the speaker mic and the pairing device within 1m, and then reenter the pairing mode for pairing. If the speaker mic has already been paired with a device, the Bluetooth function of this device needs to be turned off before the new device can be paired. 

Q: The charging indicator light is abnormal
A: When the battery power is too low due to unused too long time or over-use, the charging indicator can be displayed normally only after recharging for one hour. Please note that the recharging time cannot be included in the normal charging time. 
Please change another charging cable to test;

Q: Can I use it while charging?
A: For safety, please do not use the product in a charged state.

You may find that it is so easy to operate the HK009 Bluetooth speaker microphone, furthermore, it is so convenient compared with the wire speaker microphone in many applications, it is time to get rid of the cable tangled mess!