For speech therapy, for tour guides and trade shows, or for athletics and teachers, the ADDvox 7 Watt Portable Voice Amplifier increases vocal output without increasing vocal strain.
Telephone
Call toll free: 800-225-8446
M-F: 9 am - 5 pm Eastern Time Fax: 781-894-9519 |
E-mail
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Address
ADDvox
A Division of Bruce Medical Supply 411 Waverley Oaks. Rd., Ste. 154 Waltham, MA 02452 USA |
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