Connectivity
Bluetooth wireless pairing for music streaming.
Wired inputs (if available): ports for USB flash drive and microSD card.
Some versions may include auxiliary (3.5 mm) input.
Sound
Built‑in speaker driver(s) designed for general listening.
Suitable for casual music, podcasts, and hands‑free calls (if mic present).
Controls
Basic onboard buttons for power, play/pause, volume, and track skip.
Battery & Power
Rechargeable internal battery for portable use.
Charged via a USB charging cable.
Playback time depends on battery capacity and volume; typical portable speakers run several hours per charge.
Build & Design
Portable form factor — small enough to carry by hand or place on a table.
Exterior is plain housing (plastic or metal grille), without decorative logos or stickers.
Extra Functions (if present)
FM radio tuner (on some versions).
Playback from USB flash drive or microSD/TF card.
Some variants include toy LEDs, flashlight, or recording features.
