Product Description Specification: USB/SD/TF CARD/ MP3/ Bluetooth compatible Rechargeable built-in 6V 1400 mAH battery AUX Input Jack Earphone Jack High Sensitivity Antenna High Performance IC Frequency: FM: 88~108MHZ AM: 530-1600KHZ SW: 3.2-8.95MHZ Power supply: AC: 110V-220V DC: 4.5V (UM1*3)
