Brand new, unused! Immediate purchase welcome! 【Re-hear the World!】: This hearing aid is designed with the latest (DSP) technology, suppressing feedback with noise reduction, multi-channel refined audio processing, more natural sound quality, and making sound restoration more realistic. Hearing aids for the elderly improve hearing loss and help the elderly return to normal life. 【For Both Ears & Discreet Behind-the-Ear Type】: If you need to change ears to wear it, simply rotate and remove the sound tube, and replace the sound tube. The skin-tone hearing aid is hidden on the skin, hidden behind the ear, so it's hard for people around you to notice, and you can wear it without hesitation. Furthermore, it fits securely over the ear, making it less likely to fall off. 【Ultra-Lightweight & Easy Operation】: This hearing aid is an ultra-lightweight design, weighing only 6g per ear. It minimizes the burden on the ears in daily life. All operations of the hearing aid can be done with a single button. Long press to turn on/off, and press once to adjust the volume. The ergonomic design provides a comfortable fit even after long hours of use. 【USB-C Rechargeable & with Storage Case】: This hearing aid can be used for a long time on a single charge. A USB-C charging cable is included, and you can charge it simply by connecting it to a power source. Charge it before bed, and it will be ready in the morning. You can start using it right away when you wake up. There is no need to replace troublesome batteries. Comes with a high-quality storage box, please put it in the storage box when not needed, the box is hard and prevents impact. 3500r8097