Lighting Mode; Brake Warning Light - Livall EVO21 Quick Start Manual & Warranty Information

Adaptive lighting(The feature is enabled by default and can be closed by the app.)
The helmet has a built-in light sensor, When the helmet is powered on during the day or in a bright environment,
only the central LED light of the tail will keep flashing, other LED lights will turn off automatically. During the night,
or in a dark environment, the whole taillight will continue to flash by the light mode set last time.

Lighting Mode

After the helmet is turned on, press the power button for a second to switch between the three lighting modes.

Brake warning light

When the helmet detects a smooth deceleration, the whole taillight will light up for several seconds to warn the
vehicles behind.
Note: When the helmet shakes too heavy, the built-in sensor detects obvious deceleration to trigger the
warning light always on, which is normal.
Connect With Your Phone
1) Download the LIVALL
Riding App on your
smartphone app store;
5
2) Turn on the Bluetooth on your
phone and turn on the helmet;
Bling Helmet
Cycling
Helmetphone
3) Click "Device" in the LIVALL Riding app,
then pair the helmet with your phone
through the app by clicking "Helmet." After a
successful connection, "Helmet" will display
"EVO21".
Group
Feed
Device
Me