2GB Sunglasses MP3 Polarized lenses(WP:USD$20.49)

2GB Sunglasses MP3 Polarized lenses(WP:USD$20.49)

Package: MP3 function sunglasses (2GB inbuild memory) (no Bluetooth) + polarized lenses

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Notice: Colors Selection: BLUE/RED/Silver/Black

Please kindly input your color selection with product code + Color + qty

during order checkout

or notify us by livechat or email.

Please note if no notify or instruction given, we will be based on random colors

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Music formats MP3/WMA/WAV
Interface mode USB 2.0
The working hours of continuous playback time of 4 hours
Power lithium-ion polymer battery (3.7V 180mAh)
Rated input power 5VDC.150mA
The output power of 55 mw.
Headphone output of 5 mw.
Frequency response: 20Hz-20Khz.
Distortion less than 0.05%
Battery charging time 3 hours
Normal operating current 30-35mA
Memory space of 2GB
S / N more than 85dB
Headphone Impedance 162
Weight 52g
Dimensions 172 * 160 * 40mm
Earphone fixed lever retractable length of 13mm
Headset lever rotation angle of 270
Earplugs rotation angle of 90