Hearing Amplifier, Rechargeable, Voice Amplifier, For Both Ears, Small, In-Ear Type, Lightweight, Volume Adjustment, Easy Operation, For Daily Conversation & TV (White) Brand: tomoneed #TJ Hearing Amplifier TJ689990118 [Automatically Powers On in About 15 Seconds & Reduces Unpleasant Sounds During Insertion] The hearing amplifier is designed to automatically power on about 15 seconds after being taken out of the charging case. This allows time for preparation before insertion, reducing unpleasant sounds that can occur during insertion, and allowing you to start using it calmly. It's safe for first-time users. [One-Button Easy Operation & 4-Level Volume Adjustment] By simply pressing the button on the main unit, you can sequentially switch between volume levels 1-4. No complicated settings are required, and you can easily select the volume that is easy to hear according to the scene, such as daily conversation or watching TV. [Ultra-Small & Lightweight Design (approx. 1.9g) & Comfortable Fit] The in-ear type is ultra-small and lightweight, making it less tiring and less noticeable even after long hours of use. Multiple sizes of ear tips are included, and you can use it with a stable fit by choosing the size that fits your ear. [Rechargeable & Total of About 100 Hours of Use with Case] The hearing amplifier itself can be used for about 20 hours on a full charge. By using the charging case in conjunction, you can use it for a total of about 100 hours, reducing the worry of running out of battery when going out or traveling. [No Battery Replacement Required & Safe for Gifts] No battery replacement is required because it is rechargeable. After use, simply return the hearing amplifier to the charging case to start charging. Comes with a Japanese instruction manual, so even elderly people can use it with peace of mind. Recommended as a gift for loved ones on Respect for the Aged Day, birthdays, etc.