-【60W Powerful Sound】Dual 20W Woofers, dual 10W tweeters, two passive radiators, and DSP technology are designed to deliver a powerful full-range sound, thick bass, and clear treble with less distortion. Immerse yourself in a giant party with 60W of booming sound.

-【Astounding Bass】Simply press and hold Extra Bass Mode to get louder and more low-end bass. Dual passive radiators are designed to squeeze the air in a restricted space to deliver a stronger bass effect.

-【IPX6 Waterproof】Durable design with IPX6 waterproof, this waterproof Bluetooth speaker unleashes powerful sound on the go. By the poolside, at the beach, in the backyard, at park gatherings, or at other ongoing outdoor adventures, just feast on your preferred tunes anywhere rain or shine fearlessly.

-【Beat-synced Lights】Get ready to light up your indoor and outdoor parties with dynamic mixed-color LED lights that sync to the beat of your music. Choose from 6 different light modes, including breathing, quarter rocking, rippling, rolling, crossing, and off, to customize the atmosphere of your event.

-【20H Playtime】With 10400mAh large battery capacity, power all day and night with up to 20 hours of playtime on 50% volume. Built-in USB-A power bank charges your phone in case of an emergency. Tips: Press the M+O button to cancel battery-saving functions before charging your phone.

-【PartySync Mode】 With just a few taps, you can easily pair 2 or up to 100 Extreme Boom Pros together for a powerful stereo sound. Whether youre hosting a small get-together, backyard, patio, pool, beach, or tailgate party, the speaker elevates your party to the next level with PartySync mode.