LED Bluetooth Handsfree Car Phone Portable Speakers, Small Mushroom Shape, Audio Phone Supports
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- Colors: red, orange, purple, green, white, black
- Rated voltage: 3.7V
- Case material: plastic
- Bluetooth range: 10-20m
- Distortion rate: 0.1%
- Amp types: mini speakers sound category
- Speakers sound box structure: chuck type
- Speaker interface: micro signal-to-noise
- Ratio: -82dB
- Rating: 3W
- Impedance: 4©
- Rated frequency: 160-20kHz