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BTH-300-AZ 

BTH-300-AZ State and LED Flashing Pattern 

BTH-300 linked with cell phone 

Standby 

3 flashes per 3 second 

Standby 

Press Talk/ END key when 
there is no incoming call 

<Nil> 

If paired with iPhone, this will 
start/stop the music playing 

Press PTT button 

ONE flash per second 

Adjust the music volume of 
smart phone

 

Music playing, double press 
the volume keys 

No LED ON 

Skip to Next/Previous track 

Linked with smart phone, 
press TALK/END key when a 
incoming call

 

ONE Blue LED flashes per second 

Will pickup/End the call, the 
music will stop during the call 
and resume when call ends

 

During the call, press volume 
keys

 

<Nil> 

Adjust the speaker volume of 
the cell phone

 

Standby mode, double press 
TALK/End key 

<Nil>

 

Redial last number 

Charging BTH-300-AZ

 

During charging 

Red LED continuous ON 

<Nil> 

Charging complete 

No LED ON 

<Nil> 

Low battery 

Red LED flashes once every 6 
seconds 

With beep sound every 6 
seconds 

Volume Adjustment 

Volume UP 

<Nil> 

5 steps in volume adjust, 
when reach the max 
volume, a long beep is 
heard 

Volume down 

<Nil> 

5 steps, when reach the min 
volume(Mute), a short 
beeps is heard 

Earphone 

When a 3-pole earphone is plugged, only speaker is switched to the earpiece, need to use 
BTH-300 built-in Microphone to talk 
When a 4-pole iPhone standard earphone is plugged, both speaker and microphone are 
switched to the earpiece, BTH-300 built-in microphone will not work. 

 

 

Содержание BTH-300-AZ

Страница 1: ...10 2 50 2 Approx Weight 21 6g External earphone is excluded Fully Qualified Bluetooth v4 0 Echo cancellation noise reduction and extended features High Quality DAC 80MHz RISC MCU and 80MIPS Kalimba DSP SBC MP3 AAC Fast stream APTX codec support RoHS compliant HSP HFP A2DP AVRCP profile supports PTT function built in Talking Range Bluetooth class 2 10 meters Display LED Blue and Red Power Max 4dB S...

Страница 2: ...2 BTH 300 AZ ...

Страница 3: ... During the call press volume keys Nil Adjust the speaker volume of the cell phone Standby mode double press TALK End key Nil Redial last number Charging BTH 300 AZ During charging Red LED continuous ON Nil Charging complete No LED ON Nil Low battery Red LED flashes once every 6 seconds With beep sound every 6 seconds Volume Adjustment Volume UP Nil 5 steps in volume adjust when reach the max volu...

Страница 4: ...4 BTH 300 AZ BTH 300 AZ External Audio Accessory Optional ...

Страница 5: ...when you see RED BLUE RED BLUE LED flashing 3 Start Bluetooth function on your smart phone 4 Find the device name BTH 300 AZ under Bluetooth column and connect it 5 Start Zello go to options tap Push To Talk buttons tap Wireless Zello button start Wireless button service and then find the device PTT Z and connect it 6 Pairing process is completed ...

Страница 6: ...2 BTH 300 AZ is under pairing mode when you see the LED flashing RED and BLUE alternatively 3 Start Bluetooth function on your smart phone 4 Find device name BTH 300 PTT and tap it 5 Start Zello go to options tap Push to Talk buttons tap Bluetooth PTT control device and then select device name BTH 300 AZ 6 Pairing process is completed ...

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