Audeze Filter Bluetooth Conference Speakerphone kef subwoofer One of FiiO’s classic earphones

One of FiiO’s classic earphones is getting a thorough upgrade to the next level

Now you do not have be concerned with frequent battery replacements

the other Type-C port does not consume any power and thus makes it  suitable to connect the M23 to a phone for use as a USB DAC

USB 5Gbps Type-B upstream

● 5 preset audio modes (speech

Audeze Filter Bluetooth Conference Speakerphone kef subwoofer One of FiiO’s classic earphonesThe World's Most Powerful Portable Conference Speakerphone with Artificially Intelligent Microphones Optimized for voice calls, Audezes FILTER is the first high performance compact wireless conference speaker engineered with advanced neural network noise cancellation combined with Audezes award winning proprietary planar magnetic speaker technology. With sound thats been tuned to maximize voice transmission in a sleek, compact package, FILTER is