The Blue Soundcore Motion 300 is a compact portable Bluetooth speaker with an ink-splash finish and detachable strap. This is the original 13-hour model identified by the source description and matching manufacturer Blue catalogue.

30W stereo sound with BassUp bass enhancement.
SmartTune adapts the sound for standing, lying or hanging orientation.
IPX7 water resistance and a detachable carrying strap.
Up to 13 hours of playback under the manufacturer test conditions; settings and volume affect runtime.

Includes one Blue Motion 300 speaker with strap, a 60cm USB-C-to-USB-C cable, safety information and quick-start guide. Wall charger is not included. It supports TWS pairing with a second Motion 300, sold separately; it does not have an AUX input.