Sunvalleytek 4GB Bluetooth Sunglasses MP3 Player
Specifications:
Wireless range: 10 meters
Support formats: MP3/WMA/WAV
Working temperature: \ -20??+70?
Frequency range: 2.402GHz~2.480GHz
Operating system: Windows98/2000/xp/me/nt Mac OS 8.6 or higher
Launching power: Glass2
Talk time: about 4 hours
Playing Time: about 5 hours
Stand-by time: 120 hours
Charging time: about 3 hours
Quality guarantee: one year
Memory: 4GB
Package includes:
1xeyeglass
1xcharger
1xdata wire
1xmanual
1xeyeglass case