MP3 glasses

Detailed Product Description

PC interface supported:USB
Digital formats supported: MP3/WAV/WMA
Signal-to-noise ratio:87.2dB
Playback Modes:Random play
External hard drive function: Yes
Sound output mode: Stereo
Audio Additional features:Auto-power off
Earphones type: Binaural
Mfr estimated battery life : 6hours continuous
Charging Time:3hours continaully
Battery tape/capacity: Built-in Lithium lon Polymenr/3.7v,150mAh
Maximum imput power rating:5VDC,150mA
Voice output power:55mW
Voice output frequency:20Hz-20Khz
earphone impendance:16
Memory Flash:128MB-1G

Place of Origin:	Guangdong Shenzhen in China
Model No:	China
Minimum Order:	100PS
Supply Ability:	100000000PS
Package:	A paper packaging
Delivery Time:	10