Specification
Audio Format
MP3/WMA/WAV
MP3 bit Rate
32 Kbps ~320Kbps
WMA bit rate
32Kbps~320Kbps
S/N rate
≥80 dB
Dynamic range
≥80dB
Distortion
<0.2%
Power output
1mW(32 ohm load)
Lithium 3.7V,190 mAh, up to 14 hours for
Battery
playing music with backlight off
USB port
2.0
FM
87.5 – 108 MHz
Size
weight
Frequency response
Dynamic current
Power off current
Storage condition
Working condition
Internal memory
Recorded format
Headphone
specifications
GB-14
52*36*13.3mm
<30g (without accessories)
20Hz~20KHz
≤14mA (Play Mp3, backlight off)
≤0.30mA
Humidity <90%, Normal temperature
Humidity <85%, -10~40℃
4GB, maximum recording time is 86 hours
(Long Time), 64 hours (Normal), 29 hours
(High quality).
WAV
Impedance: 32Ohm 1kHz,
Sensitivity 95 ±4dB @1mW, Frequency
repsonse 20Hz - 20kHz