The ZEALOT S78 Bass Wireless Speaker combines a rugged portable design with powerful 100 W stereo sound—featuring dual woofers, tweeters, and DSP-enhanced bass, three EQ modes (bass, voice‑booster, balanced), Bluetooth 5.2 connectivity (up to ~10 m/100 ft), IPX6 water resistance, 24,000 mAh battery for up to ~48–50 hrs playback and power‑bank function, detachable shoulder strap, TWS pairing, AUX/TF/USB input options, built‑in noise‑canceling mic for hands‑free calls, and RGB lighting effects—all housed in a durable ABS body.