According to 8Bitdo, you'll enjoy 40 hours of battery life when playing over the 2.4GHz connection (30 hours with the Bluetooth connection). The battery takes approximately four hours to fully charge.

We briefly glossed over thumb-screw access. Its main appeal is unscrewing the right side compartment with simply your thumb instead of needing to have a specialized tool for that. However, this does not mean that the compartment is flimsy, which is good. The same applies to the left side compartment with thumb screws. If you don't mind losing platform-specific features, you can use nearly any controller with any console with the right adapter. The Brook Super Converter is a terrific option. The control panel includes PS, L3, R3, turbo, and mute, the latter of which is to mute your microphone input. As for the toggle switches:

What Is a Fight Stick?

Of course, there is a touchpad. There is, again, a 3.5 mm mic input with a mute button, and the cable is located on the left side. There is also an anti-slip base pad.

I can see why professional tournament winning players use Qanba. This had improved my game play skill almost instantly. I found that the buttons were too noisy for my liking, so I swapped them for some Qanba Gravitys KS which feel nicer and are much quieter (though still not silent). It is relatively easy to mod, take out 6 screws, pop out the buttons, pop the new ones in. Opening it up voids the warranty though and it feels like it could be closed with a clasp/hinge instead of screws to make this easier.

Are Fight Sticks Compatible With Consoles or PCs?