User's Manual

Checking
Make sure that the helmet must be put on your head correctly and firmly . Readjust the tightness
of the drawstrings to a proper position if the helmet still shakes. For the best protection effect,
please make sure that the helmet is suitable for you and could be tightly wore. Check the
adjustment again every time you wear to ensure that the helmet could be closely put on your head.
IV. Operating Instruction
Start up:
Long press “□” for 2s till you hear the “start up” sounds, meanwhile the outline light and tail light
will flash twice in orange.
Power off:
When the device is in a state of working, long press “□” till you hear the “power off” sounds,
meanwhile the outline light and tail light would flash once in orange.
Connecting to Bluetooth earphone:
When the device is power off, long press “□” till you hear the “matching” sounds, means the
device starts matching; scan the device with your phone which the Bluetooth is available. and
click it to connect when spotting the equipment of “BH100”. The speakers on both sides will
make the noise of “matching completed” when the connection is completed.
Answer and hang up calls:
When there’s an incoming call, the device would give out notification voice, press “□” to answer
the call and long press for 1S to reject; during calls, press “□” to hang up.
Redial calls:
When the device is powered, quick press “□” twice to dial the last number.
Music player:
When the device is powered, press “□” to play music (need to open the music player APP in your
phone before this operation). Long press “-” to play the previous song and “+” the next song.
Livall Smart Safety Helmet
Volume adjustment:
During music playing or taking calls, press “+” to increase volume while “-” to decrease
Notification voice switches of Bluetooth speaker:
The default setting is English. When the product is powered, first hold “-” and then press “+” to
cycle switch languages, from EnglishÆChineseÆFrenchÆSpanish; when the language is selected,
loose “-”.
Charging:
Use the USB cable to connect the USB port beneath the tail light to the charger with USB (DC 5V)