The Plantronics MHA100 Mobile Headset Amplifier amplifies incoming sounds up to 3 times, 24dB, and makes words easier to understand with Clarity Power technology. Portable and convenient, the MHA100 can be used in loud environments and by those with mild to moderate hearing loss. It's voice activated, so you don't have to worry about turning it on and off. It is lightweight and features an integrated belt clip. The MHA100 amplifier is designed for mobile, cordless and cellular phones with a 2.5mm headset jack. Conversations are not only louder. They're clearer and easier to understand.

• Easily Connects Between Phone and Headset This amplifier works with most mobile and cordless phones with a standard 2.5 mm headset jack. An adapter may be required if your phone does not have a 2.5 mm jack. (Headset not included
• Hear Every Word up to 3 Times Louder The MHA100 increases incoming sound up to 24 dB, enabling individuals with difficulty hearing to have clear and understandable conversations on a mobile phone. It also improves conversation clarity in noisy environments, even if hearing loss is not an issue
• Power Requires three AC675-type standard hearing aid batteries (included)
• Voice/Sound Activation The MHA100 turns on and off automatically to help conserve battery life

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Documents & Downloads

• MHA100 Datasheet