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Bluetooth Speaker TG187 High Power 50W  Speakers Subwoofer Boom Box - GeekTomy
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Bluetooth Speaker TG187 High Power 50W Speakers Subwoofer Boom Box - GeekTomy

Bluetooth Speaker TG187 High Power 50W Speakers Subwoofer Boom Box     Speaker function: Bluetooth version: V5.0 Wireless transmission range: less than 10MAudio noise ratio: ≥90dbBattery capacity: 4400mAhBuilt-in voltage: 7.4VNormal volume playback: