Several listings show IP67 water/dust resistance, and one listing specifically shows IP68 protection.
Across listings you’ll find FM radio tuners, USB and microSD playback, 3.5 mm AUX/line‑in inputs, and USB ports for playback or charging.
Displays reported include digital LED and LCD screens; several listings note adjustable brightness or customizable clock faces, and one smart model shows time, weather and song titles with touch controls.
Heights in the listings range from about 2.48 inches up to about 10.79 inches, and weights range roughly from 0.5 pounds up to about 6.46 pounds.