Power Source: DC 4.2V built-in li-polymer rechargeable battery
Product Type: Hi-Fi music player
Patent Technology: ZL 2010 2 0214978.5
Audio Format: Support MP3, WMA, APE, FLAC, WAV and other audio files decoding.
Earphone Amp: OP + BUF large output power with CNC shell, which is solid and durable.
Storage Medium: Flash memory
Storage Capacity: 8GB
Expansion Cards: No support
Operation Mode: Touch-tone
Transmission Interface: USB
Output Power: 150mW(32ohm load)
Charging Time: <3H10H
A xDuoo X1 unit
A USB cable
A warranty card