Description: 1. It supports Bluetooth 5.0, which greatly meets your connection needs. 2. In any case, you can put it in the bedroom, desk, kitchen, office or take it with you. 3. It can also be used as an alarm clock to wake you up naturally every morning. 4. The port of TF card is specially designed, so you can listen to music without any other devices. 5. If you don't wake up or turn off the alarm immediately, the sound will be activated once a second, which is very useful for those who can fall asleep through the alarm.