Features:
1) Unique design: Combines digital music MP3 player and polarized lens
2) Polarized lens: Blocks 100% of all UVA, UVB, UVC and harmful blue light
3) Supports MP3, WMA and WAV format
4) Memory capacity: 128/256MB/512MB/1G
5) Earphone adjustment: Can adjust earphone extenders to fit users' ears
6) Built-in lithium-ion polymer battery: 3.7V, 150mAh, up to 4.5 hours' continuous playtime
Product Characteristic:
Unique Design: Wireless, combine the digital music and polarize lens.
Transfer speed: Up to 1.4MB/S
Interface: USB2.0 (backward compatible with USB 1.1)
Music formats: Support MP3 (up to 320kbps), WMA (up to 192kbps)
Earphone adjustment: Adjust the earphone extender to fit your ear. The earphone pivot can be pulled forward and pushed back; Each earphone is mounted on a telescoping pole.
Battery capacity: Built-in Lithium Lon polymer/3.7V, 150Ah, up to 5hours of continuous playtime
Memory size: 128MB/256MB/512MB/1G
Signal to noise ratio: 90dB
THD: ≤1%
Frequency response: 20Hz----20,000Hz
Maximum input power rating: 5VDC, 150mA
Accessories: Driver CD, USB cable, manual (English and simply Chinese)
Certificate: CE, FCC, CCC
Colors: Black, grey, silver, green, red, dollar white