List of goods:
Color box x 1
Double-ended key extractor×1
Keyboard ×1
Data cable x 1
Receiver storage bin x 1
Distribution key cap x 5
Lighting and system indication
If you are a MAC user, please flip the system switch to change the MAC
system indicator to light green (on for 1 minute and then off).
If you are a WIN user, please flip the system switch to change the system
indicator of WIN system to light red (on for one minute and then off).
System indicator light
1
Charging light
2
Caps Lock light
3
WIN lock light
4
Power switch
5
(built-in lithium battery)
System transfer switch
6
7 Type-CCharging port
Balloon 84 specification
Product name:Balloon 84
Key count:84
Lighting: White light
Connecting port:USB Type-C
Mode: Wired /2.4G/ Bluetooth three-mode connection
Button: Hot-swap is supported
Sound pack: shaft underpad + sandwich silicone + bottom silicone
Bluetooth name:Balloon 5.0/Balloon 3.0
Charging time: 4 hours
Product weight:870g
Input current:5V
Battery parameters: polymer battery3500mAh
Product size:329.3*143.9*32.8MM
1.Connect Bluetooth
2.Connecting wire
3.2.4Gmode
4.Change modulation effect
FN+\ Main backlight effect switch
FN+ENTER Turn off/on the backlight
5.Charging
Charging state
*1. The working current of the light is 120MA and the sustainable time is about 30 hours
(continuous operation)
*2. The working current when the light is off is 40MA and the sustainable time is about
120 hours (continuous operation)
*3. Standby current 0.5MA, standby time about 250 days
*4. The keyboard will enter standby mode if there is no action for 2 minutes.
Press any key to start the keyboard and enter working mode.
6.Reconnect
1.Keyboard startup defaults to the last connected device
2.FN+1(FN+2,FN+3) white light flashes slowly and then connects
*The keyboard must have been paired with the device before
this function can be implemented
7.Storage and use environment
1.Storage temperature:-20℃~+70℃
2.Operating temperature:-20℃~+60℃
3.Storage humidity: non-condensing relative humidity 30%RH to 95%RH
8.Compatible system:
Support operating system:ANDROID/IOS/Win XP/Win7/Win8/Win10/WIN 11/MAC
9.Custom driver
Domestic official website:
https://www.coolkiller.cn/
Scan the code to download the driver
Tip: The driver only supports customization in wired and wireless modes
(MAC operating system supports only wired customization)
10.Troubleshooting
1.Make sure the product's USB wireless receiver is properly plugged into
the USB port on your computer.
2.Ensure computer meets system requirements.
3.The product and the wireless receiver exceed the effective connection
distance. Please reduce the distance between the product and the receiver.
Fn Combined function key(WIN System)
Press and hold 3s to restore
Fn
Esc
factor y Settings
multimedia
Fn
F1
Volume down
Fn
F2
Volume plus
Fn
F3
Sound off
Fn
F4
Previous song
Fn
F5
Next song
Fn
F6
Fn Combined function key(WIN System)
Short press Bluetooth 2 to
connect back Long press
Fn
2
Bluetooth 2 to pair
Short press Bluetooth 3 to
connect back Long press
Fn
3
Bluetooth 3 to pair
Short press 2.4G back connection,
Fn
4
Press and hold 2.4G to pair
Switch wired mode
Fn
5
WIN The lock
Fn
Win
Quer y batter y
Fn
Back
Main backlight effect switch
Fn
\
Fn Combined function key (MAC System)
Press and hold 3s to restore
Fn
Esc
factor y Settings
F1
Fn
F1
F2
Fn
F2
F3
Fn
F3
F4
Fn
F4
F5
Fn
F5
F6
Fn
F6
Fn Combined function key (MAC System)
Short press Bluetooth 2 to
connect back Long press
Fn
2
Bluetooth 2 to pair
Short press Bluetooth 3 to
connect back Long press
Fn
3
Bluetooth 3 to pair
Short press 2.4G back connection,
4
Fn
Press and hold 2.4G to pair
Switch wired mode
Fn
5
Quer y batter y
Fn
Back
Main backlight effect switch
Fn
\
Turn off the backlight
Fn
Enter
MAC function key
Screen brightness decreases
F1
Screen brightness plus
F2
Back to desktop
F3
Task console
F4
Backlight brightness decreased
F5
Backlight brightness plus
F6
Warn:
If the battery is not replaced properly, there may be leakage or explosion and
personal injury.
Do not use the battery under conditions of leakage, discoloration, distortion,
or any other abnormality.
Do not leave the battery discharged or unused for a long period of time.
Do not short-circuit the product.Battery life varies with use, and end-of-life
batteries should be disposed of in accordance with local laws.
Or dispose of it in trash cans used to recycle electronic devices.
If any liquid accidentally enters the product, disconnect the power supply
immediately and remove the product.Continued use may cause fire or electric
shock, please contact the agent or customer service in time to check and repair.
Balloon 84
5
6
2A
Short press FN + 1/2/3 (1/2/3 keys slow flash), then long
press FN + 1/2/3 (1/2/3 keys fast flash) to put the keyboard
into pairing mode. The backlight is in the off state. The
pairing name of the keyboard is Balloon 5.0/Balloon 3.0.
After successful pairing, keys 1/2/3 will stay lit for 2 seconds,
and the backlight will be restored.
Switch the keyboard to wired mode by pressing FN+5.
S h o r t p r e s s F N + 4 ( 4 k e y s s l o w f l a s h ) , t h e n l o n g
p r e s s F N + 4 ( 4 k e y s f a s t f l a s h ) t o p u t t h e k e y b o a r d
i n t o 2 . 4 G m o d e w i t h b a c k l i g h t t u r n e d o f f.
A f t e r s u c c e s s f u l p a i r i n g , t h e 4 k e y s w i l l r e m a i n l i t
f o r 2 s e c o n d s , r e s t o r i n g t h e b a c k l i g h t .
Overseas official website:
https://www.coolkiller2023.com/
1 2
3 4
7
Pause/play
Fn
F7
Stop
Fn
F8
Mail
Fn
F9
WEB
Fn
F10
Computer
Fn
F11
The Calculator
Fn
F12
Short press Bluetooth 1 to
connect back Long press
Fn
1
Bluetooth 1 to pair
Pause
Fn
P
End
Fn
O
Main backlight
↑
Fn
brightness plus
Main backlight
↑
Fn
brightness decreased
Main backlight speed
Fn
decreased
Main backlight speed plus
Fn
Turn off the backlight
Fn
Enter
F7
Fn
F7
F8
Fn
F8
F9
Fn
F9
F10
Fn
F10
F11
Fn
F11
F12
Fn
F12
Short press Bluetooth 1 to
connect back Long press
Fn
1
Bluetooth 1 to pair
Pause
Fn
P
End
Fn
O
Main backlight
↑
Fn
brightness plus
Main backlight
↑
Fn
brightness decreased
Main backlight
Fn
speed decreased
Main backlight speed plus
Fn
Previous song
F7
Pause/Play back
F8
Next song
F9
Sound off
F10
Volume down
F11
Volume plus
F12