... ,no Electricity no power -Adjustable angle -wireles 2012 crazy mini loud speaker Model: LS-801Size: 17.1x13.3x4.2cmGross Weight: 0 ... .28kg Iphone Speaker-no need batteries,cables or Electricity,power. -Adjustable angle ,portrait and landscape.-Wireless,Portable,comfortable,AirCurve Play ... times decibels.3)This product is designed as a portable physical amplifier for Iphone4/Iphone 4S4)For Iphone slot ...