Electronic Functions Troubleshooting; Technical Specifications; Fault Symptom; Troubleshooting - Livall BH60 User Manual

Smart safety helmet
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VI. ELECTRONIC FUNCTIONS TROUBLESHOOTING
During use or after impact (without misshaping or cracking), if the following functions
go wrong, please follow the steps to x them; if failed, please contact the after-sales
service center.

Fault Symptom

1.
Unable to get started up
2.
When starting up, only heard the start up noti cation sound but no ashing
outline lights
3.
After start up, it automatically powers off after a short period of use (maybe
caused by low battery)
4.
After unplugging the charging cable, the charging light is still on and rebooting
could not x it.
5.
Start up is normal, but the speakers have no notification sound or have just
single tone or noises.

Troubleshooting

1.
Charging for 1 to 2 hours through the USB cable.
2.
Check the main control (the front) and the inner side of two speakers to see
whether there're clear cracks, if yes, please manually push it in.
3.
Factory reset, press and hold " " " for about 20 seconds, and then release the
button. The device is reset. After that, start up and power of the device again. If
the problem persists, please contact the after-sales service center.
VII. APPENDIX: TECHNICAL SPECIFICATIONS
Bluetooth:
Bluetooth distance:
Speaker:
Mic:
Tail light:
Buttons:
Charging port:
Electricity parameter:
Battery capacity:
Charging time:
Battery life:
Standby duration:
Product size:
Product weight:
Operating Temperature:
BT 4.0 + HFP/HSP/A2DP
Max. 10m
Stereo 2*0.5W
-39dB microphone
8 +6 color LED
Three buttons,Start up(play, pause, power o ),
Volume + (next song), Volume - (previous song)
MicroUSB
DC 5V/0.5A
380mAH (1.4WH)
1.5h
Max. 10h
Max. 180 days
285*230*150mm
319g±5%( American version, Australian version),
279±5%( European version)
-10 ℃ ~40 ℃ (14 ℉ ~104 ℉ )
7 7

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