The SL 70 provides gentle snoring therapy. If it detects a snoring sound, then it emits tone and vibration pulses, which, for instance, trigger a change in lying position. The pulse intensity can be individually adjusted using an app. The on/off switch and the info LEDs for battery and Bluetooth are highlighted by a light-grey border. A micro USB connection for charging is incorporated into the underside of the device. The earplugs are supplied in three different sizes.