ERAKOLE Game Phone Case for Samsung Galaxy S21 Ultra, Nostalgic Game Case for Samsung Retro Playable Gaming Design, Classic Crea

Package includes: Game phone case for Samsung *1pc +Micro usb cable (to charge the case) *1pc -Materials: soft TPU bumper+hard PC back -Charge time: 1-2 hours -Play time: 3-5 hours How to use it: -long press the ON/OFF button for 3-5 seconds -Select the language with up and down arrow keys and confirm by S/P button -use the arrow keys to select the game you like, press the S/P button to confirm -this gaming case can only play single player mode, no 2 players mode, so just use S/Pbutton to confirm and enter the game Please note: 1.The game case doesnt use your phones battery, you can use the usb cable for recharge. 2. After you select a game, if you dont have any operation within 5 seconds, the game will play a demo (play by itself), you just need to click the reset button or S/P button to restart. 3. There are total 36 classic games, with 12 games for each page, you need to use the left and right arrow keys to scroll them.