A Decent Portable Music Player Zishan is an innovative brand with professional technology, thus here comes the Zishan DSD music player. With the world’s fastest micro controller STM32F7+ CPLD+Dual Audio Crystal Oscillator, this model can achieve I2S and will definitely...

Upgraded Version of Zishan DSD As Zishan DSD has gained its reputation with its supreme quality and pleasing functionality, the new Zishan DSDs has extended its function with AK4499EQ DAC+AD8620AR+MUSES02+BUF634 operational amplifier. With the world’s fastest micro controller STM32F7+ CPLD+Dual...

A 4200mAh Portable Charger As Well. Despite being a USB DAC, U1 is also a bidirectional fast charge power bank. It not only saves batter for your phone but also can fast charge it. It could be a fine companion...