soundcore by Anker, Boom 2 Outdoor Speakers, 80 W, Subwoofer, BassUp 2.0, 24 Hours Battery, IPX7 Waterproof & Floats, LED Light, USB C, EQ, BT 5.3, Mobile Bluetooth Speaker (Refurbished)

80W MAX BASS POWER: The extended racetrack subwoofer unleashes a bass with 50% more volume that impresses with precision and depth. With BassUp 2.0, you optimize the bass EQ and catapult the intensity to a full 80W. 2.1 STEREO FINE TUNING: A 40W subwoofer and two 10W tweeters, balanced by advanced crossover technology, deliver crisp highs and deep bass for an immersive sound experience. ROUND THE CLOCK BEATS: Continuous music enjoyment with 24h battery life. On the go, your mobile phone is powered thanks to the power bank function. (The playing time may vary depending on volume and content) IPX7 WATERPROOF & FLOATS: Ideal for all activities – enjoy music worry-free at the beach, pool, or in the rain. SOUND TO MEASURE: Personalize every beat and genre with the professional EQ. Thanks to PartyCast 2.0, you can effortlessly sync more than 100 speakers and ignite an epic sound spectacle.