New mini Speaker This super ultra-compact & mini size portable speaker is a brand new product which will provide unbelievable loud sound and great bass. Size of just 3 cm, makes it highly portable to carry this wireless speakers in your jacket pocket. The built-in microphone makes it convenient for users to answer calls hands free. The mini speaker has a button which can also act as a wireless remote for taking selfie while connected through Bluetooth. This mini Bluetooth speaker is compatible with all smartphones, tablets, personal computers or other devices which has built-in Bluetooth