Lenovo Tab P11 Plus TB-J616F The slim Tab P11 Plus has a modern two-tone finish and features a large 2K display with TÜV Rheinland Low Blue Light certification. The high screen brightness allows you to work easily even in sunlight. Four Dolby Atmos speakers deliver a unique audio experience. TÜV Rheinland Low Blue Light Battery life (standby): more than 4 weeks Battery charging time: less than 3 hours Please note: No WWAN.