remax proda pd-d04 arc reactor gaming grip with cooling fan features:this remax proda pd-d04 grip gamepad comes with additional r1 and l1 buttons on the upper left and right of the smartphone, which make aiming and firing in shooter games such as pubg, ros, free fire, fortnite etc easier. the ergonomic shape provides comfort for your hands when playing games for a long duration. there is also a fan on the back so that your smartphone doesn't get hot while playing games. the gamepad uses a telescopic clamp system so it can be used for any 5.5 - 6.5 inch smartphone. the rubber holder ensures that your smartphone does not move or fall while in use.specification:brand: remaxmodel: pd-d04colour: black/redmaterial: abs + zinc alloyinterface type: usbinput: dc 5.0v/1arated power: 0.5wcharging time: 1.5husage time: 3hbattery capacity: 500mahsize: 16x10x3.7cmwhat's in the box1 x remax proda pd-d04 arc reactor gaming grip with cooling fan1 x micro usb cable1 x user manual