... roon ,the jacuzzi, your luxurious pool, your garden, this portable rechargeable wireless speaker can let you easy enjoy the effortlessly crystal clear ... the transmitter into the Ipod MP3 or other sound device, switch on, and to enjoy the music as freely, it will ... .Transmitter operated by 6pcs AAA rechargeable bateries10.3.5mm audio jack cornpatible with computer, MP3, TV, DVD and various audio ...