The HA-30 in-line amplifier turns any phone into an amplified telephone, making calls up to 30 times louder. Works with virtually all home and business phones.

• Designed for people with mild to severe hearing loss
• Increases incoming sounds up to 30+ dB louder
• Adjustable tone control amplifies specific frequency range for sound clarity and distinction between similar sounding words like "chair" and "share"
• Compatible with most home and office telephones
• Connects easily between handset and phone base, no wiring involved
• Compact and portable, take it with you everywhere
• Battery included
• 1 Year Manufacturers Warranty