Description:

A  certified push-to-talk hardware created specifically for Zello so you can:

• Use a dedicated hardware  button for push-to-talk.
• Listen clearly in noisy  environments through a headset or more powerful speaker.
• Keep your phone locked  and safe in your pocket, or talk and listen while using other apps.
• Your  Android  devices need either a data plan or a WiFi connection.

Operation

1. Power  on/power off

 In power off  state, press Power on/off button  and hold it for about 2 seconds, until hear a “beep” tone, release the button,  blue indicator will flash to indicate power on successfully.

In power on  state, press Power on/off button  and hold it for about 8 seconds, until hear a long “beep” tone, all LED  indicators will be shut off to indicate the Bluetooth microphone is been powered  off.

2. Pairing H3 with bluetooth  adaptor for two way radio

1.In the  power off state, long press microphone power on/off‌ button for 8s, indicator into red and blue flash alternately.

2.In the power off state, long press bluetooth adapter power on/off button for 8s, indicator into red and blue flash 

alternately.

3.  When both BT mic and BT adapter red and blue indicator turn to blue flash slowly, pairing success.

4.  Now you can press H3 PTT button to control radio and talk.

3. Paring H3  with smart phones

1. In the power off state, long press microphone “power on/off” button for 8s,  indicator will flash red and blue alternately (For Android phone, press Volume-  into solid red and blue indicators flash paring mode).

2. Open mobile phone Bluetooth set, then search device, when device name  “Dellking PTT Mic” appears, just choose it and pair, when the Bluetooth  microphone red and blue indicators turn into slowly blue indicator flash, then  pairing successful.

Note: Please  remind, when the PTT mic connect with cellphone, use APP to do follow setting.

1. Android  phone: Setting--Option--Advanced Settings--choice PTT operation as“Dellking PTT  microphone”--in talking interface (left bottom) choose “Bluetooth audio”.

Azetti app:

② Press  Volume + and Volume - to control the talking volume

② Answer  incoming call

When there is  an incoming phone call, short press “power on/off” button to manual answer the  call.

③ Reject  incoming phone call

Quick double  press “power on/off” button to reject a incoming phone call.

④ Hang up  call

In call  active state, short press “power on/off” button can hang up the call.

⑤ Audio  transfer

In call  active state, double press “power on/off” button to switch mobile phone and  Bluetooth microphone

⑥ Redial  last number

Quick double  press “power on/off” Button then the Mobile phone will dial out the last call  out number.

(Note: The  above function requires the mobile phone supports Bluetooth A2DP and AVRCP)

4. Stereo music play control  and Volume control

① Play  forward

Short  pressing Vol+Button to select next music.

② Play  backward

Short  pressing Vol-Button to select previous music

(Note: The  above function requires the mobile phone supports Bluetooth A2DP and AVRCP)

③ Press  “power on/off” button to pause or play music.

④ Volume  control

To adjusting  voice volume during the phone call state, Music playing state and FM radio  playing state, Press and hold

Vol+ Button  to turn up the volume;

5. GPS  navigator operation

① Make sure  the GPS have the Bluetooth function. And after pairing and connecting, the voice  or music can be shared from the GPS navigator.

② Mobile  phone calls have higher priority than GPS audio. Mobile phone call will pause  the GPS audio. The audio will be restored automatically after call ended.

Package  includes:

1X  Bluetooth Speaker Mic

1X Charger

1X USB  Cable