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CONTENTS
1. INTRODUCTION............................................................................................................................................2
1.1 HOW HEARING AIDS WORK .......................................................................................................2
1.2 HEARING AIDS INTENDED USE ................................................................................................2
2. ACCESSORIES................................................................................................................................................3
3. PRODUCT STRUCTURE.............................................................................................................................5
3.1 ELEHEAR Alpha (TOP SIDE)..........................................................................................................5
3.2 ELEHEAR Alpha (BOTTOM SIDE)...............................................................................................5
3.3 CHARGING BOX................................................................................................................................6
4. OPERATION GUIDE .....................................................................................................................................6
4.1 HOW/WHEN TO USE........................................................................................................................6
4.2 CHARGING...........................................................................................................................................7
4.2.1 HOW TO CHARGE THE HEARING AIDS.....................................................................7
4.2.2 HOW TO CHARGE THE CHARGING BOX..................................................................8
4.3 WEARING .............................................................................................................................................9
4.4 SWITCH MACHINE........................................................................................................................ 10
4.5 VOLUME ADJUSTMENT ............................................................................................................. 10
4.6 MODE SWITCH................................................................................................................................ 11
4.7 BLUETOOTH FUNCTION............................................................................................................ 12
4.8 REPLACE EARCAPS...................................................................................................................... 13
4.9 REPLACE THE WAX CAP............................................................................................................ 14
5. DAILY MAINTENANCE AND CLEANING ....................................................................................... 15
6. TROUBLESHOOTING GUIDE ............................................................................................................... 16
7. WEARING PRECAUTIONS..................................................................................................................... 17
8. DAILY PRECAUTIONS............................................................................................................................. 19
9. TECHNICAL PARAMETERS .................................................................................................................. 21
10. FCC WARNING.......................................................................................................................................... 22
11. PRODUCT WARRANTY......................................................................................................................... 23
