Rechargeable in-ear hearing aid that amplifies sound by approximately 30 times. Purchased in the spring. Opened for photography. - Product Name: Rakuchin Hearing - Type: In-ear - Charging Method: Rechargeable - Set Contents: Main unit, charger, ear tips, cleaning brush - Maximum Sound Amplification: Approximately 30 times - Size: Main unit: 22mm x 22mm x 28mm ● The compact in-ear type from the popular "Rakuchin Hearing" hearing aid is here! ● Amplifies sound by up to approximately 30 times, just like the previous model, making sounds louder. ● The in-ear design fits snugly in the ear and doesn't interfere with glasses or masks. ● A charging and storage case is also included, making it convenient to carry around when going out. ● Main unit size: Width 18 x Height 22 x Thickness 21mm ● Main unit weight: Approximately 4g ● Charging case size: 59 x 42 x 28mm ● Charging case weight: Approximately 30g ● Main unit charging time: Approximately 2 hours ● Charging case charging time: Approximately 3 hours ● Power supply: Included AC adapter DC5V 1.2A