Wireless mini speaker

Carefully select wear-resistant and dirt resistant aluminum alloy material, which can be held with one hand, small and light, suitable for carrying out; Bluetooth 10 meters free transmission, whether at home, office, driving, outdoor, can get high-quality call experience; We use a 650mah high-capacity battery to support 5 hours of normal playback, which is equivalent to 100 songs and 4 movies; Support mobile storage devices, pre store music files, plug and play