HC10 Sonar, wireless speaker, BT v5.0, with 1200mAh battery, for 3 hours of work, support BT, FM, TF, USB, TWS playback modes Size: 180*90*90mm. Weight: 570g. BT v5.0. Chip: Blue trum AB5362B. Battery capacity: 1200mAh, charging for about 3 hours. Use time: 3 hours. Speaker unit: 66mm Power: 5W. Support…