F7 Unique Style Mini Crystal Stereo Speaker Box with TF/USB/FM Radio - Blue Reviews

Are you searching for the best F7 Unique Style Mini Crystal Stereo Speaker Box with TF/USB/FM Radio - Blue? Or do you want to find some reviews about this product before you buy it?
Here I recommend one from aHappyDeal Company, a professional company focus on this kind of product.

Brief Introduction of F7 Unique Style Mini Crystal Stereo Speaker Box with TF/USB/FM Radio - Blue

Main Features: - Mini crystal music speaker, easy to carry
- Support MP3 format music
- Support TF/USB/FM radio
- With exteral rechargeable li-0n battery(3.7V)
- USB cable can be used for battery charging
- Enjoy small concert at anytime with endless pleasure
- With stereo aearphone soket
- Specifications: - Output Power: 3W (RMS)
- Frequence: 100Hz-18kHz
- Microphone: φ40mm 4Ω3W
- Input power: DC5V/300mA
- Max consume current: 300mA
- Audio single input interface: 3.5mm
... [Full description on aHappyDeal]

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