Harman Kardon Onyx Studio 9, Portable Home Bluetooth Speaker with Auracast Multi Connection, Adaptive Self Tuning, Constant Sound Field Technology, USB Charging Port, 8 Hour Battery, Black

Immersive Audio: The Onyx Studio 9 wireless portable speaker delivers crystal-clear vocals, bright highs and deep bass with a handle of recycled aluminium for easy portability and an elegant design that elevates any space Convenient Smart Speaker: Charge your mobile device with the USB charging port and enjoy up to 8 hours of uninterrupted playtime, allowing you to easily move this portable Bluetooth speaker from room to room Boost Your Sound: Wirelessly pair two Onyx 9 speakers for mesmerising audio, or use Auracast to link multiple Auracast enabled speakers, even from other brands, for a synchronized listening experience Self-Tuning: When powered on, the Onyx Studio 9 wireless speaker automatically calibrates to its environment, ensuring rich, immersive audio wherever you set it down Personalised Control: Use the Harman Kardon ONE app to easily set up your Onyx Studio 9 wireless speaker, customise EQ settings and manage all compatible Bluetooth speakers in one convenient interface