Oscimed Anti-Snoring Electronic Belt Size:XL/XXL NIOSH certified to have a

NIOSH certified to have a filter efficiency of 95% or greater for non-oil based particulates

FAA approved

Has 3 shoulder and 3 additional carrying modes

Compact design

full size backpack with extra room for items like water bottles

Oscimed Anti-Snoring Electronic Belt Size:XL/XXL NIOSH certified to have aContents of the pack: One smart position control therapy device. One adjustable belt. Two adjustable fixing clips. Two type AAA 1. 5 V batteries. Instructions for use. The anti snoring belt continuously monitors your position throughout the night and vibrates whenever you are on your back. This alerts you to move onto your side which will prevent further snoring and positional apneas.