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bluetooth pc speakers with alarm clock
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portable bluetooth speaker, pc speakers, laptop speakers, laptop speaker
Technical specifications:
- Output power: 3W x 2.
- Driver unit: 2" full range 4ohm.
- Interfaces:
- Input: Bluetooth, MIC, 3.5mm stereo line in, USB & SD slot, FM, DC in.
- Manual functional controls: power, standby, vol+, vol-, play/pause, pre/seek-, next/seek+, mode, USB & SD, remote control.
- Harmonic distortion: ≤1% 1W 1kHz.
- Frequency response: 100Hz - 20kHz.
- Signal/Noise ratio: ≥75dB.
- Separation: ≥50dB(1KHz).
- Battery rate: 3.7V 1050mAH.
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- toYuki Zuo
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