AGPtek MF1B Manual Del Usuario página 9

output
SNR
Lack fidelity
Frequency response
Battery capacity
Charging time
Playing time
Working Temperature 5°C (41°F) to 35°C (95°F)
Operating System
If you have any questions about this product, please feel free to
contact us at support@agptek.com.
85dB
<±0.05
20Hz-20KHz
3.7V/190mAh rechargeable Li- polymer
battery
2hours（5V/500mA ）
18-20 hours continuous music playing at
medium volume
fully-charged
Windows 98/XP/SE/ME/2K, MAC OS 10,
Linux 2.4.2 XP/VISTA\WIN7 USB 2.0 port
7
by earphone after