User's Guide

Wandfu
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4) Voice indicator of button operation.
5) PTT voice will adapt automatically with the surround environment.
2. Phone Call
1) Bluetooth Hands-free to answer the phone call while paring with cell phone.
2) Last call redial,
3) Answer/Reject phone call
4) Hand-free voice memory function.
5) Hand-free voice adapter automatically to surrounding noise.
3.Music play
1) Support the A2DP profile
2) Capable for listening music from cell phone or other A2DP music resource.
3) Control the music playing of cell phone.
4) Control the music volume.
5) Phone call high priority.
4. Support POC APP
Support the PTT APP such as Zello, Azetti, Bper, ESChat, etc,. Let’s take example of Zello App.
1) Press the Power switch for 8 seconds until a “di” sound, the blue/red flashing alternatively.
2) Open the Bluetooth function and search the device or “Dellking PTT Mic”, select the device and connect to cell phone.
3) Open the Zello APP and use the PTT talking function.
Remark: Some of the APP need upgrade before usage.
Operation Detail
Power on/power off
1) In power off state, press Power on/off button and hold it for about 3 seconds, until hear a “di” tone, release the button, blue
indicator will flash to indicate power on successfully.
2) In power on state, press Power on/off button and hold it for about 8 seconds, until hear a long “di” tone, all LED indicators will
be shut off to indicate the Bluetooth microphone is powered off.
Clear up the paring mode