Feature: 1. Used for testing hearing aids, such as BTE, ITE, ITC, CIC, practical for use. 2. Made of quality material, safe and eco-friendly, wear-resistant and durable. 3. Can effectively reduce nois more→e, good compatibility, stable performance. 4. An important hearing aid accessory, can help monitor the use effect of hearing aids. 5. Multiple colors are optional, you can choose according to preference. Specification: Condition: 100percent Brand New Item Type: Hearing Aid Stethoscope Optional Color: Red, Black, Blue, Yellow Weight: Approx. 38g 1.3oz Tube Length: Approx. 38cm 15.0in Application: Used for testing hearing aids, such as BTE, ITE, ITC, CIC Package List: 1 x Stethoscope2 x Metal Rods4 …