2. All of the parts of product feels really cheap. It doesn't feel like it is worth of $42. The buttons feel like cheap plastic with no glowing finish, L1, L2, R1, R2 buttons are losen tightness. Clicking analogue sticks sounds really cheap. Also the shells look cheap. Back lights are way too bight.
3. Bluetooth signal isn't consistent. It loses bluetooth signal quite often when you play games for long time.
Like, genuine dualshock 4 is less than $60 from Ebay, I wouldn't buy this fake dualshock with horrible quality.