Here are some features of the product: 1. TWS design: This product adopts TWS (True Wireless Stereo) design, which provides the convenience of wireless connection, so that there is no need for any cable or cable connection between two hearing aid earphones, which is free and flexible. 2. Rechargeable function: The product is equipped with a rechargeable battery, no need to replace the battery frequently, saving cost and convenience. Users can quickly charge through the charging box to ensure that the headset always maintains a good charge. 3. Sound amplifier: The product has a powerful sound amplification function, which can enhance hearing and provide a clear and realistic sound experience. 4. English version: The product has an English interface and manual, which is convenient for English users to operate and understand the product. 5. High-quality audio: The product provides high-quality audio output to ensure a clear and lifelike listening experience. 6. Easy to carry: The product design is light and portable, easy to carry around, it is convenient to use whether at home, in the office or when you go out.