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Features
· 100% Brand New and High Quality
· Bluetooth Version: Bluetooth 2.1 + EDR Technology
· Frequency Range: 2.4 GHz-2.4835GHz
· Bluetooth Distance: 10m
· Built-in MP3 Player
· Weight: Only 43 Gram - Convenient to carry anywhere
· External Expansion Card: Transflash card slot holds up to 16 GB(not contain)
· Frequency Responses: 20Hz-20 KHz
· Stereo: CD effect
· LED indication light
· Battery: 240 mAh rechargeable lithium-ion battery
· Charging Voltage: DC 5V
· USB Port Charged
· USB Port: USB 2.0