Tested by manufacturer, works perfectly fine, will come repackaged

• 112 dB output is the highest volume in its class. It’s not just LOUD, the 8-inch woofer generates bass down to 37.5 Hz for full, deep sound. It’s easy to get the sound you want - use audio presets, or adjust bass, treble, gain, and reverb on the unit, and utilize the free JBL Compact Connect App to optimize your sound. Effects including reverb, chorus, and delay, with an 8-band output EQ, and the built-in 4-channel mixer allow you to dial it in just the way you like. 
• All-In-One Solution - This compact PA system includes a professional-quality speaker, a comprehensive 4-channel mixer, and Bluetooth control for a complete audio setup. Convenient App set-up and Customization - Tailor your sound to perfection using the free JBL Compact Connect app, which allows you to adjust effects and presets right from your phone or tablet. Stream music from your phone or tablet via Bluetooth to up to four EON One Compact units. 
• One-touch ducking feature automatically lowers music volume when speech input is detected, ensuring every word is heard clearly. Phantom power supports condenser mics. Two pro-grade preamps deliver fuller, richer sound from any microphone. 
• Extended Battery Life - Keep your event energized without power worries thanks to the tool-free swappable 12-hour battery, perfect for outdoor gigs and all-day events. Fast battery charging—just 2.5 hours. External battery charger option available separately. 
• Ultra-Portable Design - The JBL EON ONE Compact is a fully integrated PA system that's ideal for on-the-go use, weighing only 17 pounds for easy transportation. The ergonomic handle and even weight distribution make carrying the system a breeze. Speaker dimensions – 11.46” L x 10.04” W x 15.71” H. Weight – 17.63 lbs. Frequency response - 37.5 Hz-20 kHz. Max SPL – 112 dB (peak) | Bass – 8” woofer / 1" tweeter. 
• Connect mics, instruments, and playback devices with two XLR/TRS combo jacks, one 1/4-inch hi-Z guitar input and one 3.5mm (1/8-inch) aux input. Two USB 3.0 ports allow high-speed charging of external devices. Headphone jack allows private monitoring for practice sessions and managing presets. 1/4-inch passthrough output allows system expansion with additional EON ONE Compact units. Operate two EON ONE Compact units in stereo mode. 
• Convenient, built-in tilting tablet stand orients to front or back of system. The built-in pole mount allows tripod mounting to expand placement options. Two performance orientations: monitor (horizontal) and vertical - tuning and mixer displays automatically adjust.