Color: Beige ● This smart design automatically turns on 8 seconds after being taken out of the charging case and placed in the ear, and automatically turns off and starts charging when returned to the case after use. The orange lamp lights up during charging and turns off when fully charged. The remaining charge of the charging case is clearly visible with a green digital display. There is no need to press troublesome operation buttons, realizing a simple and intuitive user experience. *Please be careful not to cover the microphone hole when using (to prevent howling). Manual power ON/OFF is also possible by pressing and holding for 3 seconds. ● Designed for easy operation even for the elderly, the volume can be adjusted in 4 steps by simply pressing the volume control button, and you can check the current volume level by the number of beeps. We recommend starting with the minimum volume. Equipped with a high-sensitivity noise-canceling chip, it amplifies sound up to 35dB while reducing noise, freeing you from the problem of difficult hearing and improving the quality of life. Designed for mild to moderate hearing loss. ● Regarding the characteristics, since selective amplification is not possible, environmental sounds (vehicle noise/wind noise/everyday sounds, etc.) will also be amplified, as well as conversational voices. Please use it in a quiet room. This characteristic is a structural feature common to all hearing aids. ● Fully charged, it can be used continuously for 20-30 hours, so you can use it with peace of mind all day long. Furthermore, the included 1200mAh large-capacity battery can secure an additional 200 hours of charging. You don't have to worry about running out of battery even when you're on the go. The remaining charge of the charging case can be checked immediately with a green digital display, so you don't have to worry about sudden battery drain. ● Ultra-lightweight design of only 3.5g, achieving a feather-like lightness. Minimizes the burden on the ears even with long-term wear. The design has no distinction between left and right, and can be worn immediately on either ear, with no troublesome adjustments required! The ease of use, allowing you to put it on as soon as you pick it up, is appealing. ● The compact and natural design is hardly noticeable from the surroundings, so even first-time users can use it without resistance. Comfortable wearing that does not interfere with the use of glasses and masks is achieved. The unique curve fits perfectly to the shape of the ear, and there is little discomfort even when worn for long periods, and there is no worry of it falling off in daily scenes such as walking or housework. *Please select the optimal size from the included ear tips to obtain the best fit. ● Set contents: Hearing aid main unit, charging case, 3 sizes of ear tips (S/M/L), cleaning brush, Japanese instruction manual, Type-C charging cable