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SeaTalkie wins the HK ICT 2017 -
Gold Award - Best Lifestyle category

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User Guide of SeaTalkie

Product description

  Supports android handsfree
  Waterproof speraker at the back
. Using USB (5V) battery for charging, with the adapter

How to operate (Hardware)

Turn on: Press [Vol+] and [Vol-] and hold for about 4 seconds. Untill you hear 3-rapid-beeps. Then release buttons.
Turn off : During standby. Press [Vol+] and [Vol-] and hold for about 4 seconds. Untill you hear 3-beeps.Then release buttons.
Set SeaTalkie
connectable to
Android Phones
Press [Vol+ and [Vol-] and hold for about 2 seconds. Untill you hear the 1st-beep.Then release buttons.
You will see the blue, green, yellow, red leds flash alternately.

Also, press [Vol+] and [Vol-] and hold for about 2 seconds again to disable this.
Change talkie channels Press [Vol+] and [Vol-] and hold for about 3 seconds. Untill you hear the 2nd-beeps.Then release buttons.
The led will change. The sequence is blue -> green -> yellow
Change speaker
and headset volume :
Press [Vol+] shortly for volume up.
Press [Vol-] shortly for volume down.
Mute Speaker /
Un-mute Speaker
(Must know)

Press and hold the [ PTT ] and [ Vol - ] for about 2 seconds till the 2-beeps. Then release buttons. The red LED will flash and the Speaker is mute.

Do this action again to un-mute the speaker.

Battery Maintance
(Must know)

It is rechargable Lithium Polymer Battery, Please keep the electricity within 40% to 80% if you don't use for a long time.

The battery may damaged if you keep it long period with fully charged.

It is recommended to recharge the once a month. This can keep the battery chemical active.

How to operate (Software)

User interface

Using Android-App to control by bluetooth 4.0 (BLE) technology.


[ SQ ]
to set the threshold sensitivity of to receive radio waves .
The higher [SQ] means the higher threshold. Which needs higher receiving signals.
Thus, setting higher [SQ] is better for shorter distance communication, because this can avoid getting unwanted signals.
Choose lower SQ to receive longer distance signals.
Set SQ to "0" to receive all signals including background noise.

[ Mic input ]
let you choose the internal mic or android handsfree for speaking.

[ Speaker ]
is turn on / off independently. No matter you insert headset or not.

[ Mic Sense ]
the higher number, the higher sensitivity to you voice.

[ VOX ]
Voice active talk function. Speak louder to send out your voice without pessing any buttons.
The higher number, the higher sensitivity to you voice.


[ Lock Country selection ]
Just un-tick it before you select different contry channels.

It is a kind of coding method to prevent "jam" in each channel. May google "CTCSS" for more details.

[ BLUE ] , [ GREEN ], [YELLOW]
are the three channel set into SeaTalkie. Each channel includes "Channel number" and "CTCSS".

[ voice encrypt ]
This function used for SeaTalkie only, not compatible for other walkie talkies.
User can set from 1 to 8, 0 for disable this. The other side has to choose the same number for listening.


Contact us :
Whatsapp / TEL (Hong Kong) +852 6558 2679
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