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: