Acoustic Damping Structure for Better Sound Absorption: Featuring a dual-layer acoustic chamber with an integrated damping channel, this vocal dampener reduces sound leakage more effectively than traditional foam mufflers while preserving natural airflow and vocal resonance. It can reduce singing volume from around 90dB to 65dB, with a max reduction of 25dB (depending on the environment), allowing you to train at night

Transparent Design for Easy Mouth Viewing: It lets you clearly see mouth movements, lip shapes, and tongue positions, enabling mirror practice and easy guidance from teachers, vocal coaches, or directors. It improves pronunciation, articulation, and resonance for singers, while also supporting actors, speakers, and others with line practice

Ergonomic Contour for a Better Face Fit: Shaped to follow the natural contours of the mid-face and jaw, it fits most face types, providing even sealing and superior stability. Unlike traditional designs, The nose area stays fully open for natural airflow, and the shape follows the hand’s grip for comfortable, extended practice

Food-Grade Silicone for Soft Odorless Feel: Made from soft, food-grade liquid silicone, it offers excellent elasticity, tear resistance, and stability. Safe for prolonged skin contact with no irritation or odor, it maintains its shape and function even after frequent squeezing and cleaning, providing long-lasting support for your vocal training

Use Anywhere, Gift to Anyone: The FVD1 is ideal for vocal training, line rehearsal, speech practice, and more. It doubles as a stress-relief tool, allowing loud singing or shouting without disturbing others. Lightweight and portable, it can be used anywhere, making it a perfect gift for singers, performers, or children with autism (Comes with a nylon bag)

Choose Us Confidently: At Flatsons, your complete satisfaction is our ongoing mission. Choose the FVD1 vocal dampener and enjoy Expert Technical Support for as long as you own the product, a 12-Month Product Guarantee, Amazon 30-Day Easy Swap Policy, and 24/7 Customer Service. If you encounter any issues, such as parts damage or the product being unusable, please reach out to us anytime for any support