The Doogee S88 Pro takes some design cues from Iron Man's helmet and packs a massive 10,000mAh battery inside a properly rugged frame. And the phone runs stock Android 10 out of the box. The Iron Man thing is just two eye-shaped LEDs on the back. They are RGB and are used as big bright notification lights. The phone also has two customizable buttons on the side, which can be programmed with three actions each (single and double click plus long press). On the other side there is a fingerprint reader and there is NFC support. Doogee S88 Pro from all sides The...
Source: https://www.gsmarena.com/doogee_s88_pro_has_a_10000_mah_battery_iron_man_design_cues_and_was_tested_in_extreme_environments-news-43789.php