Dolphin 15" Rechargeable Speaker 15” SP-3115

This 15" rechargeable speaker, the Dolphin SP-3115RBT , features Wavesync™ technology, a 5-band equalizer, and an LED indicator display. It also includes sound activated 7-color LED woofer lights, a dual channel sound board, and a main channel with Bluetooth, USB, SD, FM, or aux options and volume control. The auxiliary input has a 3.5mm jack, and there is a 1/4" microphone jack with volume and echo controls. The speaker boasts a 60 watt music power, with a 15’’woofer and a horn tweeter. It also has a built-in 2200 mAh 7.4v lithium-ion battery, with a trolley handle and wheels for easy transport. The package includes a remote control, wireless microphone, and AC adaptor.