Portable speaker bass Hoco BS38

BS38 Cool freedom wireless speaker, BT V5.0, 1200mAh battery, for 5 hours of calls and music, support BT, FM, TF, USB, AUX, TWS playback modes 1. Speaker: 45mm*2 4?3W*2 + 2 bass diaphragm. 2. Battery: 1200mAh A class 18650. 3. BT specification: BT V5.0 JL. 4. Functions: support wireless playback, calls, FM, TF, USB, AUX, TWS playback modes. 5. Charging voltage: DC 5V, charging time about 2.5 hours. 6. In call / music mode: about 5 hours (at 80% volume). 7. Dimensions: 200*80*80mm. Weight: 440 g.