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QUICK START GUIDE Choose a noisy environment to get started. Put some background music on!
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To hear the noise cancelling switch on, you need to be fast. seconds Timer starts when removing earbud from the case.
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Earbuds need to be airtightly in ear to work well. Hold earbud like this. Squeeze foam tip flat.
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Push it firmly in. Rotate it backwards. This is the final position. Push more if needed to feel airtight.
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Advanced Experience Ensure that right and left Try changing the correct size earbuds are in correct ears. foam tip. Do not use fingernails when removing the tip. Try inserting both earbuds at the same time in 15 seconds. Reset the timer by returning the earbuds to the case.
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Charging Charging case has a battery which means that typically when you take earbuds out from the case their batteries are fully charged. • You just need to charge the charging case 1-2 times per week. • Use 5 V mobile phone charger (0.2 – 3 A). •...
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QuietOn 4 earbuds in my ears? QuietOn 4 is efficient in cancelling noise but it will not create total silence. Nothing does. Here is a graph showing how the QuietOn 4 performs with snoring. QuietOn 4 excels in the lower frequencies of the sound spectrum, such as heavy bass music rumbling through the walls or snoring of your partner next to you.
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CAUTIONS Only use compatible QuietOn foam tips. Do not insert the earbud directly into the ear without a correctly attached foam tip. When used according to the User Instructions, this device helps reduce exposure to noise, such as noise from vehicles and aircraft. If your hearing seems dulled or you hear a ringing or buzzing during or after any noise exposure, your hearing may be at risk and you should move away from such noise to protect your ears.
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Note that alarm sounds will sound different when wearing the earplugs. Local laws may restrict the use of QuietOn in traffic. Always obey local laws. Do not use the earbuds if they produce excessively loud sound since the device may be broken and should be returned to the seller.
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Further information www.quieton.com/start www.quieton.com/support If you have any questions regarding warranty issues, please contact the seller of the product. Doc. 5.0...
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