The JetFlash is a USB flash drive that also functions as an MP3/WMA player with AB‑loop playback. It connects via a standard USB 1.1/2.0 interface and draws power directly from the host port, offering up to 8 hours of continuous MP3 playback on a single AAA battery.
The manual covers system requirements, safety precautions, driver installation for Windows, Mac and Linux, basic operation of the MP3 player, package contents, technical specifications, and warranty information. It also explains how to safely remove the device and provides troubleshooting tips. This manual is written in Chinese.
| Dimensions | 97 mm × 31 mm × 18 mm |
|---|---|
| Weight | 25 g |
| Data Retention | 10 years+ |
| Write Endurance | 100 000 cycles |
| Sound Pressure Level | 90 dB |
| Frequency Response | 20 Hz – 20 kHz |
| Battery Life | 8 hours (AAA) |
| Playback Formats | MP3, WMA, WAV (ADPCM) |
| Supported Bitrates | MP3 32–320 kbps, WMA 48–192 kbps |
| Transfer Speed | Read 7.4 MB/s, Write 6.9 MB/s |
| Certifications | CE, FCC |
It can play MP3, WMA, and WAV (ADPCM) files.