Ion Bright Max iSP138A Gray Bluetooth Speaker with 360 Sound - Tested Works! Purchased new. One owner, we just no longer use it. Works well. Key Features ION SOUND XP? APP Controls audio and lighting BLUETOOTH 5.0 COMPATIBLE Stream and control your music wirelessly up to 100ft HIGH-POWER 60-WATT SOUND SYSTEM 3.5 in (88.9mm) full-range speaker with two 1 in (25.4mm) tweeters deliver lifelike sound 360 SOUND EXPERIENCE Provides 360 premium surround sound 5 MULTI-COLOR LED LIGHT MODES Choice of flame/flicker effect, candle-light color, multi-color LEDs (solid or pulsing), or beat-sync ATMOSPHERIC SOUNDS BUILT-IN Select white noise, ocean, babbling brook and more MULTI-SYNC?? TECHNOLOGY Easily control up to 100 ION linked speakers RECHARGEABLE 10-HOUR BATTERY Delivers long-lasting fun IPX5 WATER-RESISTANT Safe to leave in the rain or near the pool