These speakers show a range of ingress-protection ratings across models—examples include IPX7, IP67, and IP66—indicating different levels of water and dust resistance.
Many models support wireless multi-speaker setups: some offer true wireless pairing (typically two speakers), others let you link many units using a companion app, and several include a stereo-linking mode to create left/right pairs.
Besides Bluetooth, models commonly include aux (3.5mm) inputs, USB and microSD playback, RCA and XLR inputs on PA-style units, and some support SD/USB MP3 playback or have microphone inputs for karaoke/PA use.
Charging options mentioned include USB-C with quick-charge on some models, bundled USB-A-to-USB-C cables for others, and included micro-USB cables in a few accessory bundles.
Rechargeable portable models list playtimes such as 12, 13, 15, 20, and 24 hours—roughly a 12–24 hour range depending on model and usage. Some PA or plug-in units have no battery and require mains power.
Most speakers include play/pause and skip controls or a single multi-function button (often labeled a "UE" or "magic" button). Some models also offer voice-assistant integration for hands‑free control.
Heights in the results span roughly 7.8 inches up to 27 inches—compact portables are usually about 8–10 inches tall while larger boombox/PA units reach 14–27 inches. Weights range from about 2.9 pounds up to roughly 26.8 pounds.
Portable models emphasize 360° immersive sound and enhanced/balanced bass; larger boombox and PA units list higher power outputs, with reported values in the examples ranging from about 80 watts up to 130 watts.
Portability varies by size: compact portables often include carabiner clips, hanging loops, or floatation features, while larger boombox and PA units provide built-in carry handles and options like tripod mounting for transport.
Durability features described include ingress-protection ratings (IPX7, IP66, IP67), floatability, drop-tested construction, and resistance to shocks or sand on certain models.