HIGH DEFINITION SOUND: Provides stutter-free music streaming and seamless high definition audio up to 30+ ft. You can connect smartphone via Bluetooth USB flash drive or auxiliary cable to play your favorite music podcasts or videos. Two passive subwoofers are located on the right and left side of the speaker producing deep enhanced bass.</br>COMPACT & LIGHTWEIGHT: Simple & modern stereo boombox weighs only 3 lbs. and offers a whopping 30 WATTS of loud and powerful sound! Ultra portable and suitable for both indoor and outdoor including the bedroom backyard kitchen golfing poolside beach camping and more. Comes with a travel pouch for easy portability.</br>INTUITIVE DESIGN: Easy and simple playback controls allows you to adjust the volume switch between tracks and pause/play music. The USB port allows you to connect your USB flash drive directly to the speaker and play audio (Supported Media: MP3 FLAC WAV and WMA). Features 3.5mm aux-in to connect directly to any non-Bluetooth device.</br>LONG-LASTING BATTERY: 5400mAh built-in rechargeable battery provides countless hours of music quick charging power and 720 hours of standby time on Bluetooth. You can play up to 8 hours of music at full volume. The AX440 has enough power that the USB port can also be used as a power bank to charge your smartphone while playing music at the same time. ***IMPORTANT*** Original iPhone lightning cable is not compatible with the power bank feature.</br>100% SATISFACTION GUARANTEED: 2-YEAR exclusive warranty ensures you are protected for 2 years of this product and 30-DAY MONEY-BACK GUARANTEE offers peace of mind?? enabling"ou to return the product in case you don't like your purchase for any reason. The AX440 is compatible with a wide variety of devices including iPhones?? Samsung Galaxy?? iPad?? iMacs?? Macbook?? Android smartphones?? laptops?? tablets?? smart tvs and PC desktop computers.</br></br>Product Description</br></br><b>Alpatronix?? [AX440] Universal HD 30W Portable Bluetooth 4.1 Stereo Speaker with Subwoofer & Media USB Port</b><br><br><b>Overview:</b><br>The sleek and intuitive design of the AX440 provides loud?? clear and booming sound for any occasion. USB port can be used for playing audio files such as MP3 via USB flash drive.<br><br><b>Features:</b><br>? Bluetooth 4.1 automatically pairs to your device within seconds.<br> ? Two built-in large audio drivers offer full high-definition stereo sound and the rear-facing