ONKYO Digital Hearing Aid with Battery Pack and Storage Pouch Set and OHS-D21 In-Ear (Binaural) (Left Right)

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This product is valid even after use. This set includes two spare battery packs (6 batteries x 2) and a Tsuuhan Tengoku original hearing aid storage pouch. Suitable for a wide range of hearing loss, from mild to moderate Compact and discreet, with separate left and right shapes for a comfortable fit Equipped with noise suppression and feedback suppression functions Simply press a button to switch between four volume levels to suit your hearing needs This hearing aid is a unique audio manufacturer's commitment to sound quality! From ONKYO, a leading audio equipment brand, this compact digital hearing aid addresses mild to moderate hearing loss with the technology you expect from an audio manufacturer. Leveraging the audio expertise of an audio manufacturer, these hearing aids provide better hearing, allowing you to enjoy more active daily life. Their discreet size and color allow for comfortable wear. ■Compact and Discreet: The compact size fits snugly into your ear canal, and the beige body color makes them discreet even when worn. ■Separate Shapes for a Comfortable Fit: Each ear is shaped differently to fit the shape of your ear, and three ear domes (large, medium, and small) are included for a comfortable fit. ■Suitable for a wide range of hearing needs, from mild to moderate. With a high-output maximum acoustic gain of 49dB, even those with moderate hearing loss can use them with confidence. ■Noise Suppression: By dividing the incoming sound into eight frequency bands, the hearing aid suppresses unwanted background noise, allowing you to hear the sounds and conversations you want to hear more naturally and smoothly. ■Howling suppression function It is equipped with a powerful howling suppression function that takes advantage of digital characteristics, and suppresses unpleasant "beep" sounds. ■Volume control with push button Simply press the button to switch the volume to one of four levels to suit your hearing ability. ●90dB Maximum output sound pressure level: Peak value 116dB SPL / High frequency average value 112dB SPL ●Maximum acoustic gain: Peak value 55dB / High frequency average value 49dB ●Equivalent input noise level: 21dB ●Total harmonic distortion: Value at 500Hz 2%, value at 800Hz 2%, value at 1600Hz 1% ●Operating voltage: 1.3V ●Current consumption: 1.0mA or less ●Air battery used: PR41 ●Battery life: Approximately 150 hours ●Dimensions and weight of unit (excluding battery): 17×13×9mm / 0.9g ●Accessories: Ear domes (large, medium, small), cosmetic case, test air battery, instruction manual, warranty card, cleaning brush ●Made in Singapore ●Medical device certification number: No. 230ABBZX00073A02