sunglass mp3
14.00 USD [US Dollars]
1)PC interface supported:USB
2)Digital formats supported: MP3/WMA
3)Signal-to-noise ratio:87.2dB
4)Playback Modes:Random play
5)External hard drive function: Yes
6)Audio Additional features:Auto-power off
7)Earphones type: Binaural
8)Mfr estimated battery life :5hours continuous
9)Charging Time:3hours continaully
10)Battery tape/capacity: Built-in Lithium lon 11)Polymenr/3.7v,150mAh
Maximum imput power rating:5VDC,150mA
Voice output power:55mW
Voice output frequency:20Hz-20Khz
earphone impendance:16 O*2
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Product ID / Sku: sg-01
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Minimum Order: 10
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Delivery Lead Time: 4 week(s)
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Supply Ability: 1000
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