hot mp3 glasses

 Included
Carrying case with belt loop
AC  and Car adapter with USB Charger

• 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
• Can be paired with 8 cell phones simultaneously
• Comply with Bluetooth protocol v1.1 single stack play mode

• Memory Flash: 2GB
• 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
• Weight: 52g
• Dimension: 172*160*40mm

Features of Bluetooth Earphone:

Features of MP3 Player: