Technical Specification
No.
1
Capacity of Memory
USB
2
Interface(USB+Earphon
e)
3
Power supply
4
S/N ratio
Audio
5
Range
6
Decoding Format
7
File System
8
Operating Temperature
Name
Frequency
Description
NAND Flash 4GB
USB2.0 (High Speed)
Li-Polymer battery
≥80dB
20Hz – 20kHz
MP3(Mpeg layer 3) and WMA
FAT16, FAT32
5℃----35 ℃ (41℉---95 ℉)