DescriptionIf you are looking for small size, combined with superior sound, this AM FM radio will do. If you want a walkman radio,but you worry they have no built-in speakers, this PR mini radio will do. It change the old walkman-type radios concept.Features- Color: Black. - Material: ABS. - Size: About 8.4x4.8x1.2cm -Note:Randomaccessories color.- Battery: 500mAh 3.7V - Receiving range: 64-108mhz - DSP chip signal processing, eliminate the phenomenon of running table, frequency hopping. - High sensitivity, low failure rate, low energy consumption. - Shell using ABS materials, appearance guanyak oil, fine construction. - Exquisite appearance, factory standard with armband, convenient to use. - LCD display channel, with 31 - level volume adjustment.