Compatible with Apple iPad mini and iPhone 5 The Go + Play Wireless streams high-quality audio from the iPad mini, iPad (4th generation), iPhone 5, iPod touch (5th generation) or iPod nano (7th generation). So no matter which Apple device you use, you’ll enhance your favorite music with beautiful sound from Harman Kardon. Bluetooth-enabled Let’s face it, most of our audio devices are Bluetooth-capable. And we’re not using them just for music; we’re watching movies and playing games as well. You can connect your Bluetooth-enabled devices such as your tablet, phone and laptop to the Harman Kardon Go + Play Wireless and get superior sound quality from all of your audio sources. Harman TrueStream technology Harman TrueStream tech guarantees the best possible listening experience when you stream audio wirelessly via Bluetooth connection. Our products always use the most current, most advanced wireless technology option to ensure the highest-quality sound, no matter what application or source device you use. Sleek, modern industrial design The high-performance Harman Kardon Go + Play Wireless loudspeaker combines high-minded utility with sublimely functional industrial design. Its stylish, understated look complements virtually any interior-design scheme Intelligent equalization (Eq) technology We’ve computer-optimized the Harman Kardon Go + Play Wireless loudspeaker to produce all-encompassing, room-filling sound. With intelligent-equalization (Eq) technology in place to improve stereo imaging greatly, this speaker delivers a powerfully tuned digital audio path that ultimately leads to unsurpassed precision in performance. With clean, compact digital amplification coupled with digital signal processing (Dsp), the Harman Kardon Go + Play Wireless employs one algorithm that optimizes system dynamics and bass impact in AC-power mode and another to minimize distortion during battery operation. This is just a fancy way of saying that this system sounds great, no matter how you’re using it. Two Atlas woofers and two Ridge tweeters A rich, full spectrum of sound with tight, thunderous bass that consistently fills up the soundstage – music lovers want it, and the Harman Kardon Go + Play Wireless delivers it. For example, two Atlas™ woofers produce extended bass performance with minimal distortion, while two Ridge tweeters project powerful musical details over a wide listening area. The result is exceptional range that most other portable loudspeakers can only dream of. No matter how and where you play this luxurious, high-end loudspeaker, its sound will always set it apart. Bi-amplification Beautiful sound and great efficiency make the Harman Kardon Go + Play Wireless smarter than your average portable loudspeaker. Using bi-amplification, its woofers and tweeters are independently amplified for exceptional richness and clarity of sound – the efficient, optimal audio quality that listeners have come to love and expect from Harman Kardon products for more than 60 years. With the Harman Kardon Go + Play Wireless, you’ll experience crisp highs and mids coupled with resounding, thunderous bass. It far outperforms other companies’ products in this category. USB charging port This loudspeaker keeps more than just the music going. A USB port charges your other devices when the Go + Play Wireless is running on AC power. So while you’re enjoying the power of beautiful sound, your devices are filling up on a different kind of power. Touch-control technology The Harman Kardon Go + Play Wireless loudspeaker integrates the latest touch-control technology – keeping it svelte, sophisticated and simple to use. On the user-friendly control panel, one touch increases or decreases volume. Another touch mutes or unmutes the system. No turning or twisting of knobs is required. As a further nod to simplicity, the Harman Kardon Go + Play Wireless also has a great memory; when it’s powered on, this speaker remembers all your previous settings – a convenient feature that saves you both time and energy. 1/8" (3.5mm) stereo input jack Even if a lot of your music is on a Bluetooth-enabled device, that doesn’t mean that all of it is. So we’ve ensured compatibility with nearly every audio device. Thanks to its 1/8-inch (3.5-millimeter) stereo audio connection, you can use the Harman Kardon Go + Play Wireless with nearly any device that has stereo line-level outputs. Free Harman Kardon remote app The Harman Kardon Remote App provides a rich music-browsing and cover-art experience on your iPod, iPhone or iPad, giving you total control. You can download the free app from the Apple app store.