1. Using 2 decoding DACs: ES9038Q2M, double decoding is more thorough, accurately restores the music scene, giving you an immersive experience of lossless music, the highest decoding 32bit/384KHz, the highest support DSD256
2. Using OLED liquid crystal display
3. Bluetooth IC: CSR8675 supports Bluetooth 5.0 protocol, APTX-LL, APTX-L, AAC, SBC, aptX-HD, LDAC
4. Op-amp IC: Sonic Scientific Oracles
5. Headphone amplifier IC: TPA6120*2
6. XMOS XUF208 decoder chip supports USB OTG and can be connected to mobile smart phones, PCs, MP3 players, etc.
7. Polymer lithium battery, capacity: 4100mAh, the charging voltage: 5V