Harman Kardon Onyx Studio 9, Portable Bluetooth Speaker, Auracast Multi Speaker Connection, Adaptive Self Tuning, Constant Sound Field Technology, USB Charging Port, 8 Hours Battery Life, Grey

Immersive audio: The Onyx Studio 9 wireless Bluetooth speaker delivers crystal clear vocals, clear highs and deep bass. Thanks to the handle you can take it anywhere. Convenient Smart Speaker: Charge your mobile device via the USB port and enjoy up to 8 hours of music. This portable Bluetooth speaker is easy to move from room to room. Boost the sound: Wirelessly pair 2 Onyx Studio 9 speakers together or use Auracast to connect multiple Auracast-compatible speakers, even from other brands. Self-Tuning: When Self-Tuning is on, the Onyx Studio wireless speaker automatically adjusts the sound to the environment. So you always have the best sound, no matter where the speaker is. Personalized settings: Use the Harman Kardon ONE app to easily set up your Onyx Studio 9. For example, with the EQ settings, adjust the amount of bass.