Iphone 6 6S 7 8 Gamepad Grip for MOBA gaming

This is a remix from Ergonomic Grip For 3DS
Using for Iphone 6 6S 7 8
Can attach phone turned to both side
Can charge while in use with hole at both side
Front facing loud speaker on the left
No blocking microphone on right
Designed to attach a Xiaomi 5000mah or other powerbank with strap on backside

Update
Fit Iphone with fullscreen tempered glass protector, modified not to peel off the glass protector