background image

SAFETY PRECAUTIONS AND WARNINGS (Cont.)

Listening to audio at excessive volumes can cause permanent hearing 
damage. Please be careful to avoid permanent damage to your hearing. 
Overexposure to excessive sound levels can damage your ears resulting in 
permanent noise-induced hearing loss (NIHL). Please use the following 
guidelines established by Occupational Safety Health Administration 
(OSHA) on maximum time exposure to sound pressure levels before 
hearing damage occurs.

2

 

90 dB SPL 

95dB SPL 

100dB SPL 

105dB SPL

 

8 hours 

4 hours 

2 hours 

1 hour

  110 dB SPL 

115 dB SPL 

120 dB SPL

 

1/2 hour 

15 minutes 

Avoid or damage may occur

• Do not use when a failure to hear your surroundings could be 

dangerous, such as while driving, biking, walking, or jogging where 
traffic is present and accidents could occur.

•  Keep the product and its accessories out of reach of children. Handling 

or use by children may pose a risk of death or serious injury. Contains 
small parts and cords that may pose risk of choking or strangulation.

•  Set the volume level of the audio device to a minimum, and then 

after connecting the earphones, adjust the volume gradually. Sudden 
exposure to loud noises could cause hearing damage.

Summary of Contents for EP-ZERO

Page 1: ...EP ZERO EARPHONES O w n e r s M a n u a l ...

Page 2: ...eliver detailed sound and when used with the foam noise isolating ear tips help you to better enjoy your music and media by significantly reducing outside noise These powerful and stylish stereo earphones come with an owner s manual carry pouch 3 pairs of silicone ear tips small medium and large 3 pairs of noise isolating foam ear tips small medium and large for a comfortable and personalized fit ...

Page 3: ...0dB SPL 105dB SPL 8 hours 4 hours 2 hours 1 hour 110 dB SPL 115 dB SPL 120 dB SPL 1 2 hour 15 minutes Avoid or damage may occur Do not use when a failure to hear your surroundings could be dangerous such as while driving biking walking or jogging where traffic is present and accidents could occur Keep the product and its accessories out of reach of children Handling or use by children may pose a r...

Page 4: ... and hearing Failure to clean or maintain ear tips and nozzles according to manufacturer s instructions may increase the risk of ear tips detaching from the nozzle and becoming stuck in the ear canal Prior to inserting the earphones always check the ear tips to make sure they are firmly attached to the nozzle If the ear tips get stuck in your ear seek medical assistance to remove the ear tip Ear d...

Page 5: ... you are currently receiving ear treatment consult your physician before using this product PLUGGING IN CABLE When inserting the cable connector into your media device make sure the connector is secure and has a snug fit Do not use pliers or other tools on any part of the earphones or connector Grasp the connector and the connecting device as close as possible to where they join when plugging in o...

Page 6: ...ff you probably don t have a good seal To get a better seal and improve on the sound either twist the ear tip in deeper okay option change the angle of the earphone in your ear better option or choose a different size ear tip best option MIC FUNCTIONS Below are some basic functions using the push button on the mic These functions may vary depending on your phone manufacturer You will need to play ...

Page 7: ...open ear canal Gently insert the tip into the ear as far down as is comfortable see Figure 2 4 Hold ear cushion in place for approximate ly 5 10 seconds while the foam expands to create a tight seal see Figure 3 Silicone Tip Carefully insert the ear tip while pulling back on the ear slightly to open ear canal Gently insert the tip into the ear as far down as is comfortable Outside noise should alm...

Page 8: ...CABLE NOISE REDUCTION The earphones can be worn with the cables over the ears to reduce cable noise as shown in the illustration below 7 ...

Page 9: ...ly and easy to remove from the ear see Figure 4 For foam tips recommended replacement is after three months of regular use Figure 4 CLEANING THE EARPHONES Over time an ear cushion may lose its elasticity If this happens and you notice a drop in performance congratulations you have good ears You also might want to replace the cushions to get back to the earphones original performance level A few ot...

Page 10: ...he ear tip and the nozzle and improves sound quality Keep the earphones and ear tips clean To clean ear tips remove them from earphones gently rinse in warm water and air dry Foam ear tips require a longer drying time Inspect for damage and replace if necessary Wipe the earphones and ear tips with mild antiseptic to avoid infections DO NOT use alcohol DO NOT expose earphones to extreme temperature...

Page 11: ...g ear tips from the original date of purchase Warranty repair will be performed only when your purchase receipt is presented as proof of ownership and date of purchase Defective parts will be repaired or replaced at the sole discretion of RBH Sound without charge Charges for unauthorized service and transportation cost are not reimbursable under this warranty This warranty is void if any repairs o...

Page 12: ... leak or electrical fault RBH Sound assumes no liability for property damage or any other incidental or consequential damage whatsoever which may result from the failure of this product Any and all warranties of merchantability and fitness implied by law are limited to the duration of this express warranty Some states do not allow limitations on how long an implied warranty lasts so the above limi...

Page 13: ...tps rbhsound com It is RBH Sound policy to continuously incorporate improvements into products all specifications are subject to change without notice Copyright 2018 RBH Sound All Rights Reserved 08062018 Redefining The Way You Experience Sound TM RBH is a registered trademark of RBH Sound ...

Reviews: