Features: 1. FM frequency: 87.5MHz-108MHz 2. DAB+ frequency: 174MHz ~ 240MHz 3. Line OUT: 3.5mm jack 4. DAB+ wireless reception sensitivity: - 40dBm ± 2dBm 5. DAB+ wired reception sensitivity: 99dBm ± 2dBm23 6. Mono channel output, output power 3W (4Ω) 7. Power supply: 2.8-5V