Sentences with phrase «machine at least a foot»
Not exact matches
Based on this study, they recommended putting the sound machine at least 7 feet (or 2 meters) away from baby, and reducing the volume.
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However, be careful with the distance from the sound machine to your baby, at least two meters (about seven feet) as well as reduce the volume.
In order to use this machine, you should ensure that you have at least 10 x 10 feet of space for safe operation.