Memorex MC7100 CD Clock Radio with Digital Tuner & Detachable Speaker Memorex MC7100 CD Clock Radio with Digital Tuner Detachable Speaker General Features: Digital AM/FM tuning with radio station presets Frequency Range: AM: 520 - 1710 KHz, FM: 87.5 - 108 MHz Detachable left speaker for custom placement and snooze button functionality Thin profile minimizes space taken up on nightstand