) As a portable disk 2) MP3 player 3)
water-resistant 4) Red/green light indicator 5) 12 hours
playing for fully charged batteries 6) Memory: Built-in
64/128/256/512MB flash chip 7) Supporting systems: Windows
98/SE/ or above 8) Interface: Round 4 pins USB 9) Battery:
Built-in 170mAH, 3. 7V Hi Li-ion rechargeable battery 10)
Charging time: Up to 1. 5-2 hours and up to 5-6 hours for
first-time charging 11) Battery use: Up to 12 hours for
continuous playing 12) Weight: 50-80g 13) Speed: USB 1. 1 (max.
5Mbps) 14) Supporting bit rate: 32kbps-256kbps 15) Temperature:
-20~+70 16) Output: 5mW + 5mW 17) Frequency rate: 20Hz-20kHz
18) MP3 QA watch user manual, 4 pins minimum USB port, stereo
earphones, CD driver 19) CE and FCC certified |
|
|
|
|
