Signal to noise ratio:鈮5dB
1.4 units sound:2 speakers + 2 air ducts, 4D stereo volume, enjoy the cinematic shock, presents high-quality sound quality.
2.Wired and wireless dual connection, built-in bluetooth chip.
3.Innovative independent volume knob design, turn to adjust the volume.
1* Wireless bluetooth speaker
1* Product Manual
SADA Wireless bluetooth Speaker Combination Packages Desktop PC Computer with 3.5MM interface office Gaming to Watch Movies
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