Professional Portable Waterproof Wireless Bluetooth Speaker - 0 views
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ava777 on 17 Oct 19Material: ABS + cloth net Type: Bluetooth speaker Connection: Bluetooth connection Interface Type: USB Battery capacity: 1200MAH Frequency response range: 100HZ-20KHZ Signal to noise ratio: ¡Ý75dB Power supply: built-in lithium battery Channel: 2.1 Extended storage: 32GB Bluetooth protocol: 4.2 Bluetooth program: Jerry Speaker number: 2 Amplifier specifications: 5W * 2 Effective distance: 10 meters Features: TF card, radio, anti drop, call function Mode of operation: Press For people: Universal Display: None Play format: MP3 Whether to support APP: No Support format: TF card Speaker adjustment method: button