PROIDEA 2nd Generation Vocalizer for High Notes and Voice Training

Product Features: . The second-generation vocal trainer, practice singing and vocalization with ease at home. . Simple design to help open the throat and improve resonance. . Dual air vents allow for adjustable airflow to train the diaphragm. . Strengthens abdominal breathing, making your voice more stable and powerful. . The advanced second-generation model offers enhanced breath control compared to its predecessor. . Compact and portable, perfect for warming up your voice anytime, anywhere. . Simple and intuitive design, easy for beginners to use. . No electricity required, eco-friendly and safe. Product Specifications: . Brand: Japan PROIDEA . Origin: China . Material: ABS Resin, EVA Resin . Dimensions: Approx. 5.6 × 3.1 × 8.8 cm . Weight: Approx. 20g (trainer), 24.5g (PP storage case) . Contents: Vocalizer for High Notes and Voice Training *1, Portable Storage Case *1 Usage Instructions: 1. To practice again, please reduce the vocalization volume (airflow). 2. Wash with a neutral cleaning solution. 3. After use, dry thoroughly before storing in the case. Precautions: 1. Keep away from high temperatures, open flames, and direct sunlight. 2. Not for use by children under 16 years of age. 3. Do not use if feeling unwell or particularly fatigued. The company is not responsible for any physical damage incurred. 4. Do not use if you have any oral injuries. 5. Do not wash with acidic or alkaline solutions. 6. Do not modify this product. The company is not responsible for any product damage or personal injury resulting from unauthorized modifications. 7. The effectiveness of this product may vary depending on individual constitution and usage; 100% effectiveness is not guaranteed. 8. This product is a hygiene item. Returns will not be accepted once opened and used. 9. If you experience symptoms of oxygen deprivation (such as dizziness) during practice, stop using immediately. 10. Do not use this product for purposes other than its intended use. 11. Discontinue use if the product develops scratches or cracks. 12. Individuals with the following conditions should not use this product: those experiencing facial pain due to illness or injury, those with infectious diseases, those with malignant tumors, those with facial neuralgia, those with atopic dermatitis, those with osteoporosis, those undergoing dental treatment or with oral abnormalities, those with nasal conditions causing difficulty breathing.