Shenzhen Hangshi Technology Co. Ltd HB245 Manuel D’Utilisation

Bluetooth version                     Bluetooth 3.0
Bluetooth working distance     10meters
Control                                      GFSK
Working voltage                       3.0V~4.2V
Working  current                      ≤5mA
Charging current                      ≤250mA
Sleeping current                       ≤0.1mA
Re-connect time                       ≥3s
Reworking time                        ≤5s
Charging time                           ≤2 hours
Lithium battery                          ≥250mAh
Working time                             ≥50 hours
Standby time                             ≥100days
Working temperature                -10

℃~+50℃

Support                                      IOS

1. Magnet on-off, and open the tablet PC, the keyboard will be on , too. Closed 

    the tablet PC the keyboard will be off .

2. For others Bluetooth which can be pairing, please check Bluetooth standard 

    and compatibility.

3. We suggest that the keyboard should charging when the low power indicator 

    flickered.

4. When connected failed, cancel some pairing record and matching again.

5. With standard keyboard, special Bluetooth Keyboard for iPad. Max rotating 

    degree is 127°

It will be sleeping module when it do not has been any touched within 30

minutes,  but it will be reworking when you press any key;  Keyboard will stop 

pairing when keyboard has not pairing succeed after 3 minutes later , and it 

need pressing FN+(     )pairing again to pairing.

User Manual

HB245

Thank you for using the keyboard provided by BOW, please read this manual  

carefully before using this product.

Step 1

. Turning on the tablet PC , the keyboard will be on by automatic, power 

             indicator will be on within 3 seconds.

Step 2

. Pressing FN+pairing to be pairing state, and the Bluetooth indicator 

             will flicker all the time.

Step 3

. Being on Bluetooth and searching, the tablet PC will search by 

             automatic or by hand to find  the Bluetooth named B.O.W , clicking and 

             connected it, it means connected succeed when the Bluetooth extinguished

When the battery power is below 3.3V, and the power indicator will flicker, its 

time to charge.

1. Connect keyboard USB B port to keyboard charge port.

2. Connect USB A port to power adapter or PC USB port.

3. when charging , the red light will be on until at the end of charging.

Green 

Green 

Keeping light 3 seconds

Home

Cope

Show Keyboard

Play/Pause

Volume -

Lock Screen 

Lightness - 

Paste

Vhangeable Input 

Next

Volume + 

Battery state

Searching

Last

Mute

Pairing

Delete

Lightness +

Power on sate: 

power indicator
Pairing state: 

Bluetooth indicator

Low power indicator: 

Low power indicator
Charging state:  

charging indicator
Battery indicator

Green 

Caps indicator

Red

Red

Blue 

5 flash each second, keeping light 

when paired 
Pressing Caps Lock and the 

indicator light all time
Flicker a second time ( Voltage 

blow 3.3V ) 
keeping light all the time (full 

charging will be green)
3.3-3.0V will flicker one time; 3.6-3.3V-2 

times ; 3.9-3.6V-3 times ; 4.2-3.9V-4 times

Dangerous (be careful of highly dangerous )

1)Keep the keyboard away from sharp objects.
2)Do not Microwave the keyboard.
3) Do not place heavy object on the keyboard.
4) Do not force or distorted the keyboard.
5) Keep away from oil, chemical or any other organic liquid.

Caution (slight dangerous should be noted)

Warning (be careful of mid dangerous)

When connect with IOS system, just support “simple pinyin” which build-in 

iPhone. Do not support Baidu ,sogou and wubi inputting way.

WeChat --Me--settings-chant-enter key to send massage( turn on)

Found QQ settings in QQ --miscellaneous function--enter key to send 

massage(turn on)

Some kind of soft which are not update can not set enter-key to send massage.

When the keyboard are working and retard, first to check keyboard power, 

second to check whether there are too many connected equipment in your 

Bluetooth keyboard, third to check drive of computer.

Charging Port  

Bluetooth Indicator

Caps Indicator

Power Indicator

Low Voltage 

Indicator

Charging Indicator
Battery Indicator

(The Tablet PC which had been paired succeed before will be connected automatic)

FCC Warnning: 
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. 
Caution: Any changes or modifications to this device not explicitly approved by manufacturer could void your 
authority to operate this equipment. 
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. 
The device has been evaluated to meet general RF exposure requirement. The device can be used in portable 
condition without restriction.