Be a team, Be together  

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

SeaTalkie is on KickStarter now. Click to see more

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.



Cleaning after use Immerse SeaTalkie into clear water for 10 mins and then wash it. This can clear the dirt and salt inside.
Battery Maintance
(Must know)

SeaTalkie has a rechargable lithium battery. We suggest to recharge the battery after you use it everytime.

If you don't use SeaTalkie for a long period. Please recharge the battery once a month. This is becuse too low electricity will demage the battery.

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.



For business and product details:

  Founder: John Mak  
    Whatsapp / TEL: (+852) 6558 2679 (Hong Kong)
  Strategy Business Partner GELAB

Distributors (to purchase or retail)

  Deraler at:
Hong Kong, Taiwan, and Asia
    WhatsApp: (852) 9288 4571
  Hong Kong   Hong Kong Kiteboarding School  
  Maldives:   TEL: +960 9949413
  Other Countries   John Mak
  (Pay by Paypal)   Email: