inputs.text: great investment gproject - great investmentthis gproject ggrip portable wireless bluetooth speaker great speaker ive speaker almost year got speaker mainly use outdoors use pool lake fires back yard two speakers bass back four buttons side power volume volume play also use headphone jack comes plug speaker allows connect speaker phone device bluetooththe battery lasts eight hours takes two hours completely charge durable dropped truck still works greatfor 70 amazon worth every penny bluetooth works great music clear recommend productalex