IKKO Heimdallr ITB03 Bluetooth Portable Headphone Amp/DAC

Enjoy the freedom of wireless Listen to HD and lossless music To listen to the best sound quality, Start from ITB03 No need to install a driver, enjoy HIFI freedom via Bluetooth or NFC Support LDAC/aptX/apt HD/DSD/PCM to meet all your needs for different audio codecs. Diverse Bluetooth Codecs Easy connection Hi-res Certification 4 Audio Modes AK43777 flagship DAC chips *2 Provide powerful processing power Classic AK4377 chip outputs light and transparent sound and beautiful human voice, Dual-DAC design perfectly solves the problem of high and low frequency 3D curved screen, easy to control with one hand Four buttons on the side of the body to operate all functions Bluetooth HD full-format decoding Enjoy the superb sound quality The ITB03 comes with 4 filter modes that can be more finely tuned to your whim Fillter1 Steep drop: sound dry and crisp Fillter2 Steep drop after a short delay: mellow sound, suitable for pop music Fillter3 Steep drop: Natural and mellow low end, good for slow