Kingree Bluetooth Speaker

1).Bluetooth version: 5.0with JL chip. 2).Material: ABS+Silicone. 3).Output power: 4Ω40MM 3W * 1. 4) Working range: 10M Without obstacles. 5) Built-in battery: 500mAh. 6) Charge Time: 2H. 7) Playing Time: 4H. 8) Size: DIA98*H38.3MM. 9) Weight: 175 g.