These personal sound amplifiers are designed for users who want clearer sound experience in daily scenarios. The set includes two ear‑clip‑style sound amplifiers and a smart charging case with digital battery display. Built‑in Bluetooth allows you to connect to your mobile phone to enjoy music playback and hands‑free calling. You can download the matching mobile App to fine‑tune volume, switch scene presets, adjust noise‑reduction settings and customize sound output according to your preference.

Four practical scene modes are available for indoor conversations, outdoor public areas, TV watching and windy outdoor occasions. 11‑level adjustable volume delivers flexible sound output. The charging case supports storage and fast charging for both ear units. The remote microphone feature enables you to capture sound from target sources for clearer audio receiving.

Multiple‑size replacement sound nozzles are included for comfortable fit for different ear shapes. Package also supplies cleaning brush, USB charging cable and anti‑lost lanyard for daily use and maintenance. Please note this item is a personal sound‑amplifying product, not a substitute for professional hearing assessment equipment. If you experience persistent ear discomfort, please consult relevant professional personnel.