♫Mini HiFi headphone amplifier--Portable usb c headphone amp with 3.5mm AUX output, is designed for headphones to assist to make a better audio performance. Built in independent high-performance CS43131 DAC chip and support up to 384KHz/32bit and DSD 256. It brings low power consumption playback, and hi-res ultra-clean sound. Send you a high quality life.

♫Portable pocket box- There is no professional audio push component in your phone. So you need a amp to push your headphones to make a optimal performance. Load Impedance: 16-600Ω. Can make more devices more powerful. The one-piece high-density CNC aluminum-alloy body, which is durable overall shielding reduces signal interference and enhances heat resistance.

♫ Easyto use— No battery, no app no drivers. Just plug and play. Designed with physical button for paly/pause. 2 port as type c port and 3.5mm CTIA port.

♫Compatibility- With detachble adapter, mainly designed for mobile phones，but also MP3, MP4, laptop Computer and 3.5mm Audio and a Various of Android, MacOS, IOS（need another lightning adapter）

♫Any question, i will be beside you. LED blue is for DSD, LED green is for PCM. NOTE: portable 3.5 mm dac amp doesn’t support microphone.