Features:

• Massive Sound:
  A 100W dynamic Texas Instruments power amplifier delivers massive sound while 3 digital equalizer settings allows for the perfect sound for your favorite outside adventure or inside your home.
• 3 EQ Settings: Customize the sound for any environment with an indoor, outdoor, and a favorite mode.
• Waterproof & Dustproof: IP67 rated waterproof and dustproof. Can withstand full submersion up to 1m for 30 minutes and it floats.
• 2-Way Speaker System: 
  6''x9'' full-range polypropylene carbon main driver with a 1.7'' titanium tweeter, for balanced, quality acoustics you won't find on ordinary portable speakers. 
• Bluetooth 5.1:
  Bluetooth 5.1 wireless connectivity lets you pair your compatible device for wireless audio streaming up to 100' away from your phone, can also connect two devices at once.
• EcoCast:
  Link up to 100 ECOXGEAR and SoundExtreme products together (up to 30ft between each speaker).
• 3.5mm Aux Input: Connect wired media devices.
• Integrated Microphone: Voice calls speakerphone capabilities, Siri/Google voice assistant support
• External Microphone Input (not included): PA system function with 3 EQ effects to optimize your voice
• Addressable LED Lights & Flashlight: Controllable via the speaker's keypad and the SOUND EXTREME app for parties. Google Play and Apple
• 5V 2.1A USB-C Port: Charge your devices, including the new iPhone 15 models. 
• Backlit Buttons, Dual Handles & Strap Points: Easy portability.
• 25+ Hour Playtime (6+ hours at Max Volume): Built-in rechargeable battery: 79.96Wh @ 14.8 Volts, 5400 mA
• AC Power Option: Plug into AC Power to charge the batteries, unit will play while charging.