- Excellent acoustics with better high-frequency sound performance (adult side, firm pressure)
- Dual-frequency diaphragm: Hold the bell lightly to hear low-frequency sounds - Press a little more to hear high-frequency sounds
- Dual lumen tubing: Two sound pathways in one tube eliminate friction noise of traditional double tubes
- Next-generation elastic tubing: Greater durability and stain resistance
- Not made with natural rubber latex or phthalate plasticizers
- Easily adjustable headset for comfortable and personalized fit: Metal parts of the headset align with ear sources
Selected Store
Stock 3 pieces