Here are some MP3 players with Bluetooth and Wi-Fi:
Mighty Vibe – Compact, screenless, supports Spotify & Amazon Music, 8GB storage.
Astell & Kern SP3000T – High-end audio, touchscreen, Android-based, premium sound.
Activo P1 – Mid-tier, 64GB storage, expandable, supports music streaming apps.
FiiO X5 (3rd Gen) – Hi-res audio, dual microSD slots, 4-inch touchscreen, Android OS.
Let me know if you need recommendations based on budget or features!