Let me start by saying the HiBy R1 is like that indie musician you discover - flawed but full of character. After two months of daily use during my subway commutes and gym sessions, I've formed a love-hate relationship with this little gadget.

The sound quality absolutely blew me away. That CS43131 DAC chip delivers crisp highs and punchy bass that made my FLAC files come alive. Bluetooth 5.1 with LDAC support means my wireless earbuds never sounded better - though pairing does sometimes feel like solving a Rubik's cube blindfolded.

The expandable storage is genius (bye-bye, overpriced 256GB models!), but the lack of built-in storage means you'll be playing Micro SD card roulette until you find one that works perfectly. Pro tip: Stick to name brands - my cheap card caused random freezes until I upgraded.

That touchscreen? Gorgeous when it works, frustrating when it doesn't. Trying to type WiFi passwords using the T9-style keyboard made me nostalgic for 2005 in all the wrong ways. And yes, the missing manual situation is criminal - I spent an entire Saturday decoding hieroglyphic-like icons through trial and error.

Battery life is decent at about 12 hours of mixed Bluetooth/wired use (not quite the claimed 15), but here's where it shines: The MSEB tuning system lets you tweak audio like a pro. I created separate profiles for my jazz collection versus metal tracks - game changer!

Is it perfect? Far from it. But when I'm walking through the city with crystal-clear DSD files pumping through my headphones, all its quirks fade into background noise. Just maybe wait for a firmware update or two before taking the plunge.