Digital Mp3 Watch With Wireless Audio Transfer Function

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Payment Terms Certification: Description:Memory capacity built-in 64m to 2g flash memory Support music format wma/mp3/drm and u disk Port earphone/usb/charging/line-in 4 pin usb round port Battery built-in hi li-ion rechargeable 180mah/3.7v battery Battery playing time over 8 hours after fully charged Recording voice recorder:64kbps, recorded as wav/mp3 filesline-in recorder:88 kbps, recorder as wav/mp3 filesrecording frequency:44.1khz Mp3 bit rate 32kbps-320 kbps Frequency 20 hz 20khz Signal/noise ratio 90db Earphone output 5mw+5mw (16 amp)Usb speed usb 2.0 high speed System requirement window98/me/nt/2000/xp/mac 8.6 or above