Amazon.in:Customer reviews: TASLAR Mobile Phone Game Controller Trigger Joystick L1R1 Game pad Grip Remote 2000mAh Cooling Fan 4-6.5" iOS & Android for Fortnite, PUBG Mobile, Rules of Survival, Survivor Royale (Black)
TRIGGER: Triggers quality is amazing so strong, will not great easily.
COOLER: The inbuilt fan is powerful and it works amazingly. My Redmi Note 5 Pro used to get so hot for playing Pubg for only an hour. Now I play for more than 4 hours (in summer) my mobile doesn't become hot. Cooler is awesome however you can not feel the air.
POWER BANK: The worst thing in thia device is the data cable, it is too short, about 6 inches. The data cable comes with the product is useless, you can't use the data cable. It is too short. My Resume note 5 pro has 4000 man battery and if the power bank of the trigger has fully charged , it can charge my mobile 25-35%. The product is lil bit heavy. 200 gram +.