Bluetooth Speakers, Parikaras Stereo 20W Speaker (Dual 10W Drivers, Dual Passive Subwoofer, Strong Bass, Aluminum-Alloy, Bluetooth 4.0, Built-in Microphone, 4000mAH Battery) Wireless Portable Speaker Bluetooth Speakers, Parikaras Stereo 20W Speaker (Dual 10W Drivers, Dual Passive Subwoofer, Strong Bass, Aluminum-Alloy, Bluetooth 4.0, Buil...