This portable sound amplifier will offer you precise sound amplification. Easy to handle, convenient for daily use and travel use. Come and have a try. Features: In ear design, both of the earbuds are equipped with silicone pads, not easy to slip off, very comfortable to wear for a long time. Easy to operate, with buttons on the surface, convenient for you to adjust the volume, enjoy your new life with this lovely stuff. Noise reduction function, which is great for eliminating background noise and providing you the best sound quality. Battery powered, portable enough for you to carry as it has a clip at the back for you to fit it on your clothes. Reliable quality, made of user-friendly material, flexible, safe to wear without harming ear canal. Specifications: Type: Hearing Aid Model: JY-2019A Material: ABS Color: Black Battery: 2 * AAA Batteries (Not Included) Item Size: Approx. 10.3 * 6 * 2.3cm / 4.06 * 2.36 * 0.91in Package Size: Approx. 18.5 * 8.6 * 3cm / 7.28 * 3.39 * 1.18in Package Weight: Approx. 89g / 3.14oz Note: Please read the user manual carefully before use. Package List: 1 * Main Unit 1 * Pair of Earbuds 1 * User Manual (English Version)