Behold the new hands-free smartphone device! With this, you can change the angle freely of your smartphone using an arm band that can be operated without holding. This smartphone holder is fixed to the forearm with a band. The angle can be changed freely, so the screen is not difficult to see! With both hands free, you can do a lot more things. Hands-free multi-angle smartphone holder: Comments: ・Wow, it looks so cool! ・My childhood heart demands me to buy one! ・I’d laugh if I see anyone walking by with one of these on …. ・It’s impossible because Japanese people care about how others see them.However, I thought it would…