Wholesale Sunglasses with 2GB MP3

China Smooth MP3 Sunglasses 2GB - MP3 WMA WAV Music. MP3 Player Sunglasses

Features:

• RELATIVE TECHNOLOGY PARAMETER：
• Digital formats supported:MP3/WAV/WMA
• PC interface supported:USB2.0
• Mfr estimated battery life:5 hours
• Battery tape/capacity : Bullt-in Lithium lon Polymer/3.7V.150mAH
• Maximum input power rating:5VDC
• Earphone output power:5mw
• Voice output frequency:20Hz-20Khz
• THD:0.05%
• Recharging time:2 hours
• Normally works current:30-35mA.
• Signal-to-noise ratio:87.2db
• Earphone impedance :16
• Weight:52g
• Dimensions:172*160*40mm
• Extended Length of Earphonefixed lever:14mm
• Rotary degree of earphone fixed lever:270°
• Rotary degree of earphone:90°

Ship via EMS only.