Whisper-D18 Rechargeable Hearing Aid for Adults & Seniors – 16-Channel

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16-CHANNEL DSP WITH TOUCH-ADJUSTABLE VOLUME – Unlike single-channel amplifiers, Whisper-D18 uses 16-channel digital DSP chip to process sound across frequencies for balanced, clear listening. 5-level volume adjustment via intuitive fingerprint touch – ideal for TV, family conversations and daily use.
RECHARGEABLE + MAGNETIC CHARGING CASE – 20H BATTERY – Lithium rechargeable – up to 20H per charge. Hearing aid fully charged in 2H, case fully charged in 1-2H via Type-C fast charging. Fully charged case recharges 2 hearing aids 3-4 times. 4-blue-LED indicator – blinking = charging, stable = fully charged. No removeable disposable batteries.
INTELLIGENT NOISE REDUCTION + FEEDBACK SUPPRESSION – Smart noise reduction helps filter background noise to emphasize voices. Advanced feedback suppression minimizes whistling/howling for stable, smooth performance at home or outdoors.
OPEN-EAR NO-PLUG COMFORT – 3.5g LIGHTWEIGHT – New semi-in-ear ergonomic design – no deep ear canal insertion, no pressure. 3.5g per earbud, fits ear canal naturally, comfortable for all-day TV. Clearly marked L/R, easy on/off. Patented structure – ZL 2022 2 1178341.4
OPEN-EAR NO-PLUG COMFORT – 3.5g LIGHTWEIGHT – New semi-in-ear ergonomic design – no deep ear canal insertion, no pressure. 3.5g per earbud, fits ear canal naturally, comfortable for all-day TV. Clearly marked L/R, easy on/off.