Delmicure Hearing Aids HH-1633, 32 Channels & 4 Modes Premium Rechargeable Hearing Aids for Hearing Loss with Portable Charging Case for Seniors (Button-Controlled)

Button-Controlled Operation：Easily power on/off with a 2-second press | Adjust volume with single clicks (8 levels) | Clear audio and LED feedback. Smart Memory Function：Automatically saves and resumes your last-used mode and volume settings. Portable Charging Case：2-hour full charge → 30-hour continuous use | LED display for battery status. 4 Custom Sound Modes：Switch modes with a double-click | Optimized audio for different environments (Full-range/Mid-High/Mid/Mid-Low).