Heavyweight sound: Premium 25-watt Audio is delivered by four professionally-tuned drivers and a digital signal processor to ensure every layer of Audio is delivered flawlessly. Boosted Bass: Exclusive BassUp Technology adds new depth to the soundscape, ensuring bass is deep and resonant even at low volumes. Extended playtime: play for up to 18 hours non-stop and use the built-in USB port to charge your devices while you listen.

AWESOME SOUND WITH DEEPER RICHER BASS - incorporates a high performance digital audio processor to deliver impressive mids and highs from the combination of dual 2.75" stereo drivers and two precision tweeters, with powerful bass coming from three bass radiators; 24 Watts of power pumps out the volume to fill a large room or a back yard with high quality music; distortion free even at max volume - the perfect home speaker and party speaker 100 - FOOT BLUETOOTH RANGE - play up to 100 feet away from your device; our advanced antenna design with Bluetooth 4.2 provides fast connection and incredible wireless Bluetooth range of up to 100 unobstructed feet from your audio device PLAY YOUR MUSIC TO TWO OONTZ ANGLE 3XL ULTRA SPEAKERS - Wirelessly connect two OontZ Angle 3XL ULTRA speakers together to play music with awesome stereo separation from the Amazon Echo, Amazon Echo Dot, iPhone, iPad, Smartphone, Tablet; play music in two different areas up to 100 unobstructed feet apart; for playing audio from a video, your device or TV needs to be connected to the OontZ Angle 3XL ULTRA using the 3.5mm audio cable; speakers sold separately, does not support the OontZ Angle 3XL