The headphone amplifier supports the apt-X HD codec which offers high sound quality wireless playback capability via Bluetooth hardware.  Also supports Line-In , USB, SPDIF audio input.

The built-in SRC(Sample Rate Convertor) chip is capable of processing digital audio signals up to maximum 384KHz/32bit  resolution.

A built-in USB-rechargeable Li-polymer battery enables long hours of high-resolution listening enjoyment, even outdoors. Its large charging capacity ensures approximately 9 hours of continuous playback. The unit goes into power saving mode when no audio signal for 10 minutes.