OTC JH-D26AT Hearing Aid Instruction Manual Discover the comprehensive user manual for the JH-D26AT Hearing Aid, model OPTI MA. Learn about its specifications, battery life, usage instructions, and FAQs on temperature resilience and disposal guidelines for optimal performance.
Buku la OTC JH-D26AT Rechargeable BTE Hearing Aid Guide Phunzirani momwe mungagwiritsire ntchito chothandizira kumva cha JH-D26AT chowonjezera cha BTE pogwiritsa ntchito bukuli. Pezani zambiri zofunika, machenjezo, ndi malangizo kwa anthu azaka zapakati pa 18 ndi kupitilira omwe ali ndi vuto lakumva. Onetsetsani kusamalidwa koyenera komanso kosalekeza kuti mupeze zotsatira zabwino.
