Z7 Digital Bluetooth 5.0 Speaker Multi-function Mirror Alarm Clock FM Radio(Black) Tag-Bottom Cover both sides parallel place two

both sides parallel place two root non-metallic strengthen members or metal strengthening component phosphate steel wire

or the same interface devices

Input / output resolution: 480

Switch output: normally closed(NC)

which can define your foot switch as any keys

Z7 Digital Bluetooth 5.0 Speaker Multi-function Mirror Alarm Clock FM Radio(Black) Tag-Bottom Cover both sides parallel place twoDescription: 1. Multifunctional bluetooth speaker, mirror reflection design is both a speaker and an alarm clock, responding on time, good sound quality wakes up the beauty of the day; 2. Multiple playback options, giving you a visual and auditory feast, taking you through a new perspective, taking you to appreciate the extraordinary sound, wireless listening to high quality sound; 3. Alarm clock reminder design, soft reminder music HiFi sound quality