【Overview】 Rechargeable Hearing Amplifier (Volume Control via Button) ・Hearing Amplifier Dimensions: 13.5 x 10.6 x 20.4mm ・Charging Case Dimensions: 58.5 x 21.5mm 【Included Items】 Hearing Amplifiers (※Same shape for left and right) Charging Case Eartips Charger Charging Cable (TypeC, A) Cleaning Brush Replacement Wax Guards 【Typical Hearing Amplifiers】 ○ Inexpensive × Inconvenient to replace small air batteries × Power OFF by removing the battery × Running cost of batteries × Battery holder is difficult to open and easily broken × Small volume adjustment screw and difficult to fine-tune with a dedicated screwdriver × Feedback when worn in the ear × Unclear battery level × Need to keep spare batteries 【This Product】 ○ Rechargeable, no need to replace batteries ○ Rechargeable, low running cost ○ Button-operated volume adjustment with fingers ○ Button-operated, less prone to malfunction ○ Volume adjustment memory function, no need to adjust volume each time ○ Delayed power-on after removing from the case, less prone to feedback ○ Small size, fits almost entirely in the ear ○ LCD screen to check the charging status of the hearing amplifier and charging case ○ Approximately 20 hours of operation with a 2-hour charge (※Varies depending on usage) ○ Small charging case ○ Cheaper than hearing aids 【Important Notes】 ※This product is a "Hearing Amplifier" and not a "Hearing Aid." It does not have a function to emphasize and adjust only specific difficult-to-hear frequencies, but amplifies the entire audible frequency range. Therefore, if the volume is turned up too high, ambient noise will also be amplified, and there is a characteristic where a "hissing" sound like white noise may be heard loudly. ※In the event of initial defects such as the inability to charge or complete lack of sound (excluding personal perceptions such as "harder to hear than expected"), please contact us through the transaction screen. (※No manufacturer warranty) ※No Bluetooth function. ※Individual sales of hearing amplifiers, charging cases, chargers, and accessories are not available. ※The charger is a round plug (for overseas use), but it supports AC100V. (Flat plug adapter is provided as a free service. Service ends when supplies run out.) Also, it can be charged with smartphone chargers, etc. ※The included instruction manual is in English, but a personally compiled Japanese instruction manual is included. We have taken care to make it easy to operate for those who are not tech-savvy or elderly, so you can use it with confidence. #HearingAmplifier #HearingAid