New high-quality hearing aid sound amplifier. Large LCD screen, 15 different volume levels, comfortable earplugs, and easy switching functions. Using new technologies, it is possible to enhance the human voice while eliminating background noise. Lightweight and portable, convenient for the elderly to carry. Please gradually increase the volume to avoid sudden increases in sound. Material: ABS Dimensions: 8.5 x 3 x 18.5cm Power supply: 2 AAA batteries (not included) Regarding shipment: All goods will be shipped within 3 working days after receiving payment. In most cases, you will receive them within 8-12 days. The specific delivery time depends on the situation. If you have any questions, please feel free to contact usDuring the shopping process, if you have any questions, please feel free to consult us, and we will reply to you within 24 hours. I wish you a pleasant shopping experienceThank you for your cooperation, and we will make you feel satisfied. Color: Black Package includes: 1 * hearing aid, 2 * earplugs, 1 * blister bottom bracket, 1 * English instructions Note: Due to manual measurement, please allow a small error. Please make sure you don't mind before bidding. 2. Colors may vary depending on the display. Please understand. Hello, please pay attention to your shipping address when purchasing products. If your receipt information (such as name, street, house number, doorbell/email without name, etc.) is incorrect, the order will not be delivered correctly