Battery life and charging Compact speaker with a largecapacity battery. Enjoy up to 7 hours of uninterrupted playback in a small form factor, or listen while charging. Magnetic design The bottom features a magnetic attraction function, allowing easy attachment to metal surfaces or magneticcompatible objects. Bluetooth 5.3 connection Bluetooth 5.3 provides stronger antiinterference protection, a more stable and faster connection, and lower power consumption. Sound quality 40 mm sensitivity fullfrequency driver delivers clear sound details. The device offers music mode and game mode to meet different entertainment needs. Compatibility and usage Works with Bluetoothenabled devices; simple pairing and reliable wireless performance. Use scenarios Gym or outdoor activities: attach to gym equipment or a bike using the magnetic bottom for hands listening while you train. Desk, home, or travel: place on a table or bedside, connect to a phone or laptop via Bluetooth 5.3, and keep it charging to avoid interruptions. Gaming or video watching: switch between music mode and game mode for enhanced audio cues and an immersive experience.