ITEM NAME:RDA5807M RRD-102V2, 0 Stereo FM Radio module 2.7-3.6V DC B3U6 RDA5807M RRD-102V2, 0 Stereo FM Radio module 2.7-3.6V DC B3U6 Product name: FM chip radio module Model: RDA5807 M Working voltage: DC 2.7 - 3.6 V Modulation mode: FM FM band frequency: 76 - 108 MHz Total size: 11 x 11 mm / 0.43 x 0.43 inch Material: Metal, plastic Color: Green Weight: 1 g package: 1 x FM radio module Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.