JBL JBLGO4BLKAM-Z Go 4 Portable Bluetooth Speaker, Black – Certified Refurbished

BREATHTAKING BASS: With BassUP Technology a customized digital signal processor first analyzes, then enhances your music's bass frequencies in real time. This audio signal is then turned into intensified sound via state-of-the-art neodymium drivers. SOUND AND LIGHT IN HARMONY: Watch a halo of LEDs phase, pulse, and shine with the rhythm of your music for a completely immersive audiovisual experience from a portable speaker. 5 customizable modes tailor the atmosphere to suit your mood. DOUBLE THE POWER: Connect 2 Flare speakers via a single Bluetooth device. Go stereo for an expansive listening experience that puts you all center-stage, or go into boost mode and double the power for an intense hit of light and sound. POOL PARTY PROOF: No matter where the music needs to be, Flare is suited up and ready. Super-safe IP67 waterproof protection effortlessly withstands dust, spills, rain, and even complete submersion in water.

Blast Your Music with 80W: Give your guests unforgettable music with 80W of stereo sound. The portable speaker can even get the bass thumping with BassUp technology. Sync Big with PartyCast 2.0: Create the ultimate entertainment and connect over 100 speakers with PartyCast 2.0. Your speakers will dazzle your guests with a light show timed to the beat. Floats on the Water: Bring your music to the pool, literally. The portable speaker floats with IPX7 water-tight casing protecting the electronics, even if someone decides to dunk it. Party for 18 Hours: From the backyard to the game to the lake—all on a single charge. And if your phone can't keep up, plug it into the portable speaker's built-in USB port and charge while you play. Connect with soundcore App: Here's the spark to get the party started. Play games, customize with even more EQ and light selections, and switch between Indoor and Outdoor sound modes—instantly!

140W Max Booming Bass: Feel the power of the bass in every song with dual woofers for depth and clarity. And with BassUp️ 2.0, the output is boosted from 100W to a staggering 140W max—that's 160% more than the first generation of BassUp. 2+2 Stereo Clarity: Dual 50W woofers and dual 20W tweeters deliver crisp highs and deep lows, balanced by smart crossover technology for an immersive audio experience. 30W Fast Charging and Built-In Power Bank: Pair with a 30W charger to fully charge Boom 2 Plus outdoor speaker in just 3 hours and keep the beats playing for 20 hours. And with the built-in power bank, you can give your phone and other essentials a 10W charge wherever you are. (Playtime may vary based on volume level and playback content. IPX7 Waterproof and Floatable: Boom 2 Plus outdoor speaker is designed to handle any adventure so you can listen with no worries at the beach, by the pool, or in the rain. Your Sound, Your Way: Boom 2 Plus outdoor speaker features a customizable pro EQ to help you find the perfect sound for any song or vibe. And with PartyCast 2.0, you can connect up to 100+ speakers to take the party to the next level.

Immersive Spatial Audio: Inspired by theater acoustics, Motion X600 has 5 drivers and 5 amplifiers that are positioned to deliver sound all around you. Feel like you're in the room with your favorite artist, every time you press play. 50W Room-Filling Sound: Whether you're having a party or just enjoying your favorite tunes, the 50W sound will fill any space with rich, high-quality sound that brings music to life. Take lmmersive Music Anywhere: Portable and lightweight, Motion X600 is easy to carry between rooms to transform any part of your home into an immersive listening space. 12-Hour Playtime: Keep listening to music and podcasts for days at a time- with zero battery anxiety. Fully Waterproof: Features IPX7 waterproof protection so you can simply relax and listen without worrying about the speaker getting wet. Note: For peak performance, please use the soundcore app and update to the latest firmware.