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Wearables Manual

Indications for Use

Sunglasses (nonprescription) are devices that consist of spectacle frames or clips with absorbing, reflective, tinted, polarizing, or photosensitized lenses intended to be worn by a person to protect the eyes from bright sunlight but not to provide refractive corrections.

Blue light blocking glasses have specially crafted lenses that are said to block or filter out the blue light given off from digital screens; but not to provide refractive corrections.



Do NOT use the glasses at a high volume for any extended period.

– To avoid hearing damage, use your glasses at a comfortable, moderate level.

– Turn the volume down on your device before wearing the glasses or placing them near your ears, then turn the volume up gradually until you reach a comfortable listening level.

Use caution while driving and follow applicable laws regarding use of a mobile phone.

Focus on your safety and that of others if you use the glasses while engaging in any activity requiring your attention, e.g., while riding a bicycle or walking in or near traffic, a construction site or railroad, etc. Remove the glasses or adjust your volume to ensure you can hear surrounding sounds, including alarms and warning signals.

Do NOT use the glasses if they emit any loud unusual noise. If this happens, turn the frames off and contact NSPRE customer service.

Do NOT submerge or expose the glasses for extended period to water, or wear while participating in water sports, e.g., swimming, waterskiing, surfing, etc.

Remove glasses immediately if you experience a warming sensation or loss of audio.

Do NOT use mobile phone adapters to connect glasses to airplane seat jacks, as this could result in injury or property damage due to overheating.

Contains small parts which may be a choking hazard.

Not suitable for children under age three.


This product contains magnetic material. Consult your physician on whether this might affect your implantable medical device.


To reduce the risk of fire or electrical shock, do NOT expose this product to rain, liquids or moisture.

Do NOT expose this product to dripping or splashing, and do not place objects filled with liquids, such as vases, on or near the product.

Keep the product away from fire and heat sources. Do NOT place naked flame sources, such as lighted candles, on or near the product.

Do NOT make unauthorized alterations to this product.

Use this product only with an agency-approved power supply that meets local regulatory requirements (e.g., UL, CSA, VDE, CCC).

Do not expose products containing batteries to excessive heat (e.g. from storage in direct sunlight, fire or the like).

Do NOT wear the glasses while charging.


Regulatory Information

This product complies with the ANSI Z80.3 and ISO 12312-1 standards. Lenses meet applicable government impact resistance requirements but ARE NOT SHATTERPROOF.

Tinted eyewear is not recommended to be worn for night driving.

The product is designed to block greater than 99% UVA and UVB light energy. This product is in compliance with ANSI Z80.3:2015.


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