I would imagine it's pretty bad. The interface is pretty slow and T9 is just frustrating enough for me to just call people instead. The call quality is great th

I would imagine it's pretty bad. The interface is pretty slow and T9 is just frustrating enough for me to just call people instead. The call quality is great though! I use a HiBy R3 [1] with a 512gb SD card to listen to my collection of ripped FLACs on the go. It's a great device, highly recommend! https://store.hiby.com/products/hiby-r3 https://store.hiby.com/products/hiby-r3