I still have to check how long the battery lasts but the operation of the control is correct. It doesn't fade when you haven't touched it like other models, concentrate quickly and respond well with my little X3 I use it on my bike to control the volume of headphones embedded in the helmet, synchronized via bluetooth with my mobile so I don't have to touch the mobile while driving, I was thinking of putting it on the handlebar but the adapter is a little big for the 22mm tube, Something forced into the handle but the adapter is quite flexible and after putting it in and removing it a couple of times, it gets easier. You don't need to install any software on the mobile. Recommended
works as advertised, using with android / spotify and car bluetooth
Shipping is sensational enough fast. Month buy hadn't month the battery is discharged state was four. Connection quick reaction even faster in nicer.
Great product, works well