Bluetooth Sunglasses Headset+Mp3 Player 4GB for Mobile

100% Brand new Free-Hands, Free Minds at Sport, at Driving, at Leisure, at Amusement Works for all Bluetooth Mobile Phones from LG, Motorola, NEC, Nokia, Sony Ericsson, Sharp, Samsung etc. Works for Non-Bluetooth mobile phones from Samsung, Nokia, Sony Ericsson, iPod,Listen to your iPod, PDA, MP3 Player, MP4, TV, Radiow/o tangled wires with a bluetooth adapter
There is a 4GB storage itself, you may download music into it directly.
Memory Flash: 4GB mp3 storage
Digital formats supported: MP1/MP2/MP3/WMA/WMV ASF/WAV
PC interface supported: USB2.0 PROTOCOL (FS)
Playtime: 6 hours
Recharging time: 3 hours
Maximum input power rating: 5VDC,150mA
Voice output power: 55mW
Earphone output frequency: 5mw
Voice output frequency: 20Hz-20Khz
THD: Less 0.05%
Battery tape/capacity: Built-in lithium lion olmer/3.7v, 150mAh
Normally works voltage: 30-35mA
Signal-to-noise ratio: 87.2dB
Earphone impendence: 16ou*2
Features of Bluetooth Earphone:
Transmission range: 6 to 10 meters
Continuous talking time: 3.5 hours
Low cost and power consumption
Small in size and convenient to be carried
High-sensitivity RF chip embedded for transmission
Low-battery monitoring
Comply with Bluetooth protocol v1.1 single stack play mode System Requirement:
Windows98/SE/ME/2K/XP/Linux 2.4.2

Package included:

1 x Bluetooth Sunglasses
1 x Hard Case
1 x Micro Fiber Cleaning Cloth
1 x USB cable( used as download data and charged from computer)

Note:The lenses are covered with blue protective films. They need to be removed before using.