When sound waves come into contact with air it causes a dissipation of the waves, and so a special ultrasound gel is placed on the skin to ensure maximal contact between the treatment head and the surface of the skin and to provide a medium through with the sound waves can travel.
To delete your data from the Band and Microsoft Band, follow these steps: 1  Step 1: On your Band, tap Settings Tile > Power 2  . Step 2: Swipe left, tap Reset Device, and tap Yes when asked if you want to erase all data. 3  Step 3: Open the Microsoft Band app, and tap Menu î > My Microsoft Band > Unregister your Band.
Step 3. Start to wipe all selected messages and contacts. After choosing your wanted erasing level, all the text messages and contacts, you can click the button of erase all data and settings to delete them all from your Samsung mobile phone at once.All erasing task only costs you a few seconds.tep 3. Start to wipe all selected messages and contacts. After choosing your wanted erasing level, all the text messages and contacts, you can click the button of erase all data and settings to delete them all from your Samsung mobile phone at once.