Беруши, ушные вкладыши, активные Etymotic EB15-LE
HD•15 earplugs turn on and off by opening and closing the battery door.Note: It is not necessary to remove the battery as long as the door is open wide enough to disable the circuit.
(switch toward device)
(switch away from device)
Important: Sound quality and noise isolation depend on a good eartip seal.
Remove the device with a slow twisting motion. Open jaw slightly to equalize pressure, because suction can occur when the eartip is removed.
Over time eartips may lose their elasticity. For best performance and retention, replace 3-flange eartips every 3-6 months. Replace foam and glider eartips regularly.
To clean the 3-flange eartips:
The earpiece in the GSP•15 earplugs have a special filter that smoothes the frequency response and prevents earwax from entering the earphone. The filter is located at the end of the earplug and is visible when the eartip is removed. Change the filter if loudness decreases or the sound quality declines.
Note: Filters are not reusable.
Note: Use the tool to remove the filter.
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