JBL PartyBox 520 Portable Party Speaker – AI Sound Boost, Lightshow

Key Features Electrifying Sound with AI Sound Boost: Proprietary AI technology analyzes music in real time to deliver louder, clearer sound with reduced distortion. 400W Powerful Audio Output: Big, bold sound designed to fill large spaces and energize any party. Futuristic Lightshow: Dynamic glowing light patterns and strobe effects sync with the beat. Up to 15 Hours of Playtime: Long-lasting battery keeps the party going all day or night. Fast Charging & Replaceable Battery: 10-minute charge gives up to 2 extra hours of playtime; replaceable battery supported (sold separately). Easy to Move: Built-in wide wheels and grippy handle for smooth transport. Party Bigger with Auracast™: Pair with multiple compatible speakers for an even louder experience. Splash-Resistant Design: Built to handle spills and party mishaps. JBL PartyBox App: Customize sound, lights, and settings directly from your phone. Specifications General Output Power: 400W Signal-to-Noise Ratio: > 80 dB Power Input: 100–240V ~ 50/60Hz Audio Frequency Response: 40 Hz – 20 kHz Transducers: 2 × 7.5″ woofers, 2 × 1″ tweeters Connectivity Bluetooth Version: 5.4 Bluetooth Profiles: A2DP V1.4, AVRCP V1.6 AUX-In: 3.5 mm Mic-In: Yes Guitar-In: Yes USB: USB playback & USB-C charge out Supported Formats: MP3, WAV, WMA, FLAC Battery Battery Type: Li-ion 99.02 Wh (JBL Battery 600) Playtime: Up to 15 hours Charging Time: 3 hours Dimensions & Weight Dimensions (cm): 42 × 77 × 37 Dimensions (in): 16 × 30 × 15 Weight: 26 kg What’s in the Box JBL PartyBox 520 Speaker AC Power Cord (plug type varies by region) Quick-Start Guide Safety Instructions & Warranty Card Related Categories Headset Category – Explore our range of headsets for all your audio needs. Earbuds Category – Find the best earbuds for your listening pleasure. Speaker Category – Discover high-quality speakers for an immersive audio experience. “