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Do not store batteries haphazardly in a box or drawer where they may short-circuit each other 
or be short-circuited by other metal objects. 
Do not store above 60 °C. Avoid storing in direct sunlight. 
Do not use any batteries that are not designed for use with the product. 
Do not dispose of batteries in a fire. 
Do not crush, puncture, dismantle or otherwise damage batteries. 
Do not dismantle, open or shred secondary batteries.  
Do not expose batteries to heat or fire as they may explode.  
Do not subject batteries to mechanical shock. 
Do not dispose of exhausted batteries in household waste. 
To dispose of any batteries, take them to a local recycling station. Contact the local 
government offices for further details.

 

This product is fitted with a 3.7 V 55 mAh rechargeable battery (non-removable). 
 
UP Global Sourcing UK Ltd. hereby declares that this product is in compliance with the 
essential requirements and other relevant provisions of Directive 2014/53/EU. 
 

The declaration of conformity may be consulted at UP Global Sourcing UK Ltd., Victoria 
Street, Manchester OL9 0DD. UK or online at 

https://www.intempo.co.uk/declaration-

letters.html

. 

 

[3 MM CAPS]

 Care and Maintenance 

 
Wipe the earphones with a soft, damp, lint-free cloth and allow to dry thoroughly.  
 

Do not:

 

Immerse the earphones in water or any other liquid. 
Expose the earphones to liquid, moisture or humidity to avoid the internal circuit being 
affected.  
Use any abrasive cleaning solvents to clean the earphones, as this can cause damage. 
Expose the earphones to sharp objects, which may cause damage. 
Expose the earphones to extremely high or low temperatures as this will shorten the life of 
electronic devices, destroy the battery or distort certain plastic parts. 
Drop the earphones, as the internal circuit may become damaged.  
Attempt to disassemble the earphones, as this may cause damage to the product. 
Dispose of the earphones in a fire as it will result in an explosion. 
 

Getting Started 
 

Remove the product from the box. 
Remove any packaging from the product. 
Place the packaging inside the box and either store or dispose of safely. 

 
In the Box 
 

Industrial Wireless Earphones

 

USB Charging Cable

 

Instruction Manual

 

 
Features 

[TO MATCH AW]

 

 

 
 

Description of Parts 
 

1.  Function Button  

Summary of Contents for EE4020BT

Page 1: ...d such as vases onto the product Do not leave any objects susceptible to magnetism cash cards floppy disks with magnetic coding etc near the product Do not leave the product in a location near heat sources in a place subject to direct sunlight excessive dust moisture rain or mechanical shock or in a car with its windows closed Do not touch any sections of the product that may become hot Do not lea...

Page 2: ...lobal Sourcing UK Ltd Victoria Street Manchester OL9 0DD UK or online at https www intempo co uk declaration letters html 3 MM CAPS Care and Maintenance Wipe the earphones with a soft damp lint free cloth and allow to dry thoroughly Do not Immerse the earphones in water or any other liquid Expose the earphones to liquid moisture or humidity to avoid the internal circuit being affected Use any abra...

Page 3: ...low and requires charging Using the Industrial Wireless Earphones Turn on the earphones by pressing and holding Function for approx 3 seconds Pause a track by pressing Function push it again to resume the track Adjust the volume of the earphones using and Press and hold to increase the volume decrease the volume by pressing and holding To switch to the next track press play the previous track by p...

Page 4: ...ence that may cause undesired operation FCC Caution Changes or modifications not expressly approved by the part responsible for compliance could void the user s authority to operate the equipment FCC Statement This equipment has been tested and found to comply with the limits for a Class B digital device pursuant to part 15 of the FCC Rules These limits are designed to provide reasonable protectio...

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