BTX5050 Wireless Keyboard For iOS
Product Information
Technical Specifications
- Keyboard size: 368x162x(9-20)mm
- Working distance: ~10m
- Working voltage: 3.2~4.2V
- Operation current: [specification missing]
Product Usage Instructions
Charging the Keyboard
1. Please charge the keyboard for about 2 hours before initial
use.
Pairing and Switching Between Devices
1. The wireless keyboard can pair with up to 2 different
Bluetooth devices.
2. To switch between paired devices, press Fn + [assigned
Bluetooth key] or Fn + [assigned Bluetooth key].
3. The switching process may take approximately 2-4 seconds.
Low Battery Reminder
In a connected condition, if the blue indicator flashes at a
0.5-second frequency, charge the keyboard using the charging cable
until the red indicator turns off.
Power Management
If the keyboard is idle, it will go into sleep mode after 20
minutes. Press any key to wake it up, and it will take 3-5 seconds
to reconnect to the selected device.
FAQs
Q: What devices is the wireless keyboard compatible with?
A: The keyboard is compatible with iOS, Android, and Windows
operating systems.
Q: How many Bluetooth devices can the keyboard pair with?
A: The keyboard can pair with up to 2 different Bluetooth
devices.
Q: How do I know if the keyboard’s battery is low?
A: When the blue indicator flashes at a 0.5-second frequency, it
indicates low battery. Please charge the keyboard promptly.
Wireless Keyboard For iOS/Android/Windows
BTX5050, BK281B
Esc
1
2
%
&
iOS
Android
Windows
Control
Alt Option
Command
Del
PgUp
Home
End
PgDn
Note: 1. This keyboard is perfect for smartphone, laptop, desktop, compatible with iOS , Android and Windows operation system. 2. Please charge the keyboard about 2 hours before using. 3. Please read the user manual carefully before you start using this product. 4. Function keys feature may have variations depending on the operation system version and devices.
Indicator Analysis
CapsLock indicator(blue)
i.Power indicator(blue) iiLow battery indicator(blue)
Pairing indicator(blue)
Charging indicator(red)
Pairing Multi-Pairing Bluetooth Keyboard
1.Slide the power switch to ” ON “, the blue indicator will be on, long press” Fn + ” key 3 seconds,the bluetooth keyboard will enter pairing condition while the blue indicator keep flashing at 0.25 second frequency. 2.Power on the device and select the setting icon on the screen, click it to enter the system preferences list. 3.Click the Bluetooth icon to enter the bluetooth device searching condition. 4.In the bluetooth device searching list,you can find the “Bluetooth Keyboard”, click it to connect . 5.After the device connect the bluetooth keyboard successfully, you can start to use the keyboard for typing freely. 6.Long press” Fn + ” key 3 seconds,the bluetooth keyboard will enter pairing condition while the blue indicator keep flashing at 0.25 second frequency. 7.Follow steps 2-4 to pair additional Bluetooth devices.
Switching Between Devices
Wireless Keyboard can pair up to 2 different Bluetooth devices . You will be able to switch between your paired devices by selecting the appropriate assigned Bluetooth keyc” Fn + ” or ” Fn + ” Note: The time between switching devices will take approximately 2-4 seconds
Low battery reminder
In connected condition, if the blue indicator keep flashing at 0.5 second frequency, please use the charging cable to charge the keyboard till the red indicator off .
Power Management
If the keyboard is not in use, the keyboard will go into sleep mode after 20 minutes , Simply press any key to wake up the keyboard, It will take 3-5 seconds to reconnect to the device selected.
Technical Specifications
Keyboard size : 368x162x(9-20)mm Working distance : ~10m Working voltage : 3.2~4.2V Operation current : <2mAcno backlight
Standby current : <0.5mAcno backlight Sleep current : <50uA Sleep time : 20 minutes Awaken way : click any key to awaken
Functional Key
Key Fn + on iOS Home
on iOS fn+on Android on Android fn + on Windows on Windows
Esc
Home
Esc
Browser
Esc
Brightness down
F1
Brightness down
F1
Brightness down
F1
Brightness up
F2
Brightness up
F2
Brightness up
F2
Select all
F3
Select all
F3
Select all
F3
Copy
F4
Copy
F4
Copy
F4
Paste
F5
Paste
F5
Paste
F5
Cutting
F6
Cutting
F6
Cutting
F6
Previous track
F7
Previous track
F7
Previous track
F7
Play/pause
F8
Play/pause
F8
Play/pause
F8
Next track
F9
Next track
F9
Next track
F9
Mute
F10
Mute
F10
Mute
F10
Volume down
F11
Volume down
F11
Volume down
F11
Volume up
F12
Volume up
F12
Volume up
F12
Screen lock
Del
Screen lock
Del
Screen lock
Del
Note:
Press Fn and Q (iOS), W (Android) or E (Windows) keys together to shift between iOSaAndroid or Windows systems after connected successfully with a corresponding device. Otherwise the keyboard’s function key will only be partial valid.
Touchpad Analysis
1.When using Windows systems
Touchpad function Finger action Finger action picture
Move cursor
One finger Slide
Click once or Click twice
Scroll on parallel or vertical
Zoom in
One/Two finger(s) click once or click twice Two fingers slide
Slide to two sides from center
Zoom out
Slide to center from two sides
Open the cortana
Open background window
Show Desktop
Three finger click Three finger slid up Three fingers slide down
Backward
Three fingers slide to left
Forward
Three fingers slide to right
2.When using Android system
Touchpad function Mouse function Finger action Finger action picture
Move
Move the cursor
Finger slide
click touchpad once
Click right key once
click touchpad once
Click right key once
One finger click
Two fingers click
Backlight Control
1. Turn on the backlight: After the keyboard is connected, press” 2. Backlight brightness control:
” key to turn on the backlight.
Press ” “key once to turn on the first level of backlight by default, press second time to turn on the second level of backlight, press the third time to turn on the third level of backlight, and press the fourth time to turn off the backlight, so as to cycle.
3. Switch the backlight color
After turning on the backlight, press ” Available in 7 backlight colors
” key to switch the backlight color
Keyboard Maintenance 1.Please keep the keyboard away from liquid or humid environment,
saunas swimming pool, steam room and don’t let the keyboard get wet in the rain. 2.Please don’t expose the keyboard at too high or too low temperature condition. 3.Please don’t put keyboard under sun for a long time. 4.Please don’t put keyboard close to the flame, such as cooking stoves, candles or fireplace. 5.Avoid shard objects scratching products.
Troubleshooting Please contact the after-sales service.
Copyright
It is forbidden to reproduce any part of this quick start guide without the permission of seller.
Safety instructions Do not open or repair this device, do not use the device in a damp environment. Clean the device with a dry cloth.
Warranty
The device is provided with one-year limited hardware warranty from the purchase day.
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) This device must accept any interference received, including interference that may cause undesired operation. Warning: Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: Reorient or relocate the receiving antenna. Increase the separation between the equipment and receiver. Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. Consult the dealer or an experienced radio/TV technician for help.
The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction
NN
Documents / Resources
![]() |
POLYGEAR TECH BTX5050 Wireless Keyboard For iOS [pdf] Instruction Manual BTX5050 Wireless Keyboard For iOS, BTX5050, Wireless Keyboard For iOS, Keyboard For iOS |