... iPhone 4 are special supported Mini designed.Mini FM transmitter ,Slim and fashion designed for appearance ... Pefect function of wireless FM transission Easy to portable ,Small power ,well - ... Green,Purple,Blue,Yellow Phone not includeSpecifications:·Band:FM Frequency;·Frequency Range:88.1-107.9MHz;·Interval ... 10°C-/+55°C;·Dimensions:52.8(L)29.1(W)13.4(H)mm; The Newest ...