1) Dual alarm clock design: There are two independent alarm clocks, which can be set and used independently. 2) Hands-free calling: Use the built-in microphone to talk in hands-free mode. When on a call, use the speaker as a speaker and connect your hands freely via the built-in microphone. Make your life easier. Bluetooth speakers make it easy to listen anytime, anywhere. Make your life easier. 3) Dimming LED display: large LED screen, time and content display, support three different brightness settings, reading before bed and sleeping after bed; brightness can be flexibly adjusted. The indoor temperature (C or F) shows an alarm signal, the batteries are clearly visible, and the number is large enough to be seen at a glance. 4) Multiple playback methods: support Bluetooth wireless playback, card playback, audio cable playback, and a variety of music playback methods for you to choose. 5) Shocking bass: Equipped with two 40mm oversized drivers and a subwoofer diaphragm, the explosive power is bright and undistorted, satisfying your ear's desire for sound quality.