Food blender 85-90 85dB begins to damage(8 hours) begins truck Less than 15 minutes between 90-100 dB Drill More than 1 minute risks permanent hearing loss Rock concert 110-140 Threshold of pain begins around 125 dB www.vayina.com email:info@vayina.com Phone: +86-755-29363749...
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So please don’t wearing your headphones when driving; Use an FM transmitter to listen to your mobile media is better; Learn how to establish a safe listening level and review other important safety guidelines from the Consumer Electronics Association at www.vayina.com; ● Using guide on the remote Mic Single-Button Mic Play/pause: Press once and release the MF button.
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Do not store other items in the case, as this may result in contamination. ● When not in use, it’s better to store your headphones in a protective case; ● Never pull on the cable to disconnect headphones from phones or music player; ● www.vayina.com email:info@vayina.com Phone: +86-755-29363749...
● Accessories maintenance ◆ Make sure the eartips clean and noise isolating when used ◆ Suggestion: to mash the eartips every 3 – 6 months ◆ Any damage or worse use please change a new one www.vayina.com email:info@vayina.com Phone: +86-755-29363749...