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HB320

Shenzhen Hangshi Technology HB320 User manual

  • Hello! I've read the user manual for the Bluetooth keyboard. This document provides detailed information about the keyboard's features, including how to connect it to multiple devices, its specifications, and key functions for different operating systems. I'm ready to answer your questions about this keyboard.
  • How do I power on the keyboard?
    How do I pair the keyboard with a device?
    What is the battery life of the keyboard?
    How do I switch between uppercase and lowercase?
LargefullsizeTri‐foldingBluetoothkeyboard
UserManual
Packagecontents
1xBluetoothKeyboard
1xType‐CUSBchargingcable
1xUserManual
IndicatorlightsDescription
① PowerIndicator/ChargingIndicator
   Unfoldthekeyboardtopoweron,theindicatorwillbeonfor3s. 
 Theindicatorwillbeturnredwhilechargingandturnoffoncefullycharged.
② CapsLockIndicator
  PresstheCapslockkeytoswitchbetweenuppercaseandlowercase. 
Note:theindicatorwillnotbeonforAndroiddevice.
③ BluetoothChannel1Indicator
  HoldandpresstheBluetoothchannel1keyfor5s,theindicatorwillflash3timespersecond,
thekeyboardwillgointosleepmodeifnotpairingwithin120S,theindicatorwillflashonetime
every3secondsandturnoffafter5Sifnotwork.
④ BluetoothChannel2Indicator
HoldandpresstheBluetoothchannel2keyfor5s,theindicatorwillflash3timespersecond.
⑤ BluetoothChannel3Indicator
HoldandpresstheBluetoothchannel3keyfor5s,theindicatorwillflash3timespersecond.
Specifications
BluetoothSpecification BT3.0/5.0
UnfoldDimensions 386.39*119.7*12.35mm
FoldDimensions 215.5*119.7*20.95mm
OperatingRange <10meters
Stand‐byTime 60days
ChargeTime <2hours
UninterruptedWorkTime <80hours
LithiumBatteryCapacity 210mAh
LithiumBatteryLife 3years
KeyLife 3millionclicks
BluetoothKeyboardPairing
Step1:Powerthekeyboardonbyunfoldingit,lightwillturntobebluefor3s. 
Step 2: Hold and press key for 5s until the 1st indicator flash blue quickly and select the
keyboardpairingname“BTKB”onyourdeviceandclicktoconnect. 
Step3:The3rdlightonthekeyboardturnsbluetoshowspairingsuccessfully. 
Step4:Topairwith2nddevice,holdandpresskey  for5suntilthe4thindicatorflashblue
quickly.Keyboardnowentersintopairingmode,followtheabovestep2and3tofinishpairing.
Step5:Topairwith3rddevice,holdandpresskey for5suntilthe5thindicatorflashblue
quickly.Keyboardnotentersintopairingmode,followingtheabovestep2and3tofinishpairing.
Note: 1.IfeachBTchannelhavebeenconnectedsuccessfully,pleaseyou can switch the
accordinglyBluetoothchannelbypressing / / togointoaccordinglychannel. 
2.Onedeviceoccupiesonly1Bluetoothchannel. 
3.Iffailtopair,pleasedeletethepairingrecordfromyourdevice,andtryastheabovesteps
again.
PowerSavingMode
Thekeyboardwillenterintosleepmodeafter30minutesofinactivity.
Toactivateit,pressanykeyandwaitfor3seconds.
Note:thefirst3secondsafterthekeyboardwakesup,theremaybeadelayintyping.
KeysandFunctions
Keyicon IOS  Android Windows
Esc Esc Esc
Brightness‐ Brightness‐ Brightness‐
Brightness+ Brightness+ Brightness+
switchapplication switchapplication switchapplication
Openrecentwindow taskview taskview
Home Home Webbrowser
Search Search Search
Previoustrack Previoustrack Previoustrack
Play/Pause Play/Pause Play/Pause
Nexttrack Nexttrack Nexttrack
Mute Mute Mute
Volume‐ Volume‐ Volume‐
Volume+ Volume+ Volume+
Settings Settings Settings
Bluetooth 
Channel1
Bluetooth 
Channel1
Bluetooth 
Channel1
Bluetooth 
Channel2
Bluetooth 
Channel2
Bluetooth 
Channel2
Bluetooth 
Channel3
Bluetooth 
Channel3
Bluetooth 
Channel3
ScreenLock ScreenLock ScreenLock
Torealizethebluecolorcharacterfunctions,mustpressFncombinewithrelatedFkey 
Note：FnLockkey,SwitchbetweenMultimediaandF1‐F12keymodes,Presskey +Fnto
switchtoF1‐F12keymode.WhenyouwanttoswitchbacktoMultimediakeysmode,pressthe
key . 
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
Changes or modifications not expressly approved by the party responsible for
compliance could void the user's authority to operate the equipment.
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