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Portable Bluetooth Speakers 9D Surround Stereo Sound Bar IPX7 Waterproof Column Military Speaker Home Theater caixa de som
Description
Product information:
Product Name: W3 Bluetooth speaker
Bluetooth version: 5.0
Output power: 3R 3W
Input voltage: DC5V
Frequency response range: 120Hz ~ 20KHz
SNR: ≥ 70dB
Play mode: Bluetooth / TF Card / U disk / card reader
Color selection: Black / gray / red