Harman Kardon Onyx Studio 9 Color:Black Twist to adjust volume and

Twist to adjust volume and manage playback

Easy setup with your phone

you can also connect it to external speakers to meet your higher quality sound needs

so you can monitor the performance of the power bank at any time

Harman Kardon Onyx Studio 9 Color:Black Twist to adjust volume andSuperior sound performance with a wider soundstage Get lost in your music with our new Constant Sound Field technology. The three channel system, featuring a dedicated center channel for crystal clear vocals surrounded by two specially designed tweeters, delivers a wider soundstage. This immersive experience brings your favorite songs to life all around you. Iconic design The Harman Kardon Onyx Studio 9 has a clean, circular design that looks great