Auto-brightness and auto-temperature (backlight colour).
Forefront Cases Case for PocketBook Touch Lux 5, Touch Lux 4, HD 3 & PocketBook Color (Colour) 2020 - Slim, Lightweight & Protective Cover with Smart Auto Sleep-Wake Function - Red
Forefront Cases Case for PocketBook Touch Lux 5, Touch Lux 4, HD 3 & PocketBook Color (Colour) 2020 - Slim, Lightweight & Protective Cover with Smart Auto Sleep-Wake Function - Rose Gold
Forefront Cases Case for PocketBook Touch Lux 5, Touch Lux 4, HD 3 & PocketBook Color (Colour) 2020 - Slim, Lightweight & Protective Cover with Smart Auto Sleep-Wake Function - Black
Forefront Cases Case for PocketBook Touch Lux 5, Touch Lux 4, HD 3 & PocketBook Color (Colour) 2020 - Slim, Lightweight & Protective Cover with Smart Auto Sleep-Wake Function - Purple
FINTIE Pocketbook Touch Lux 5/Touch HD 3/Touch Lux 4/Basic Lux 2/Color 2020 Reader, PU Leather Protective Cover with Hand Strap, Bookcase
fmway Case Compatible with Pocketbook Touch Lux 5/Touch Lux 4/Touch HD 3/Basic 4/Basic lux 3/Basic Lux 2/Colour
