Plantronics MHA 100 Cell Phone Amplifier ($59.95) amplifies incoming sounds up to 3 times louder. Clarity® Power™ technology increases the volume of high frequency sounds, the kind of sounds many people can't hear clearly on the phone. Portable and convenient, the MHA100 can be used in loud environments and by those with mild to moderate hearing loss. The MHA100 is designed for mobile, cordless and cellular phones with a 2.5mm headset jack. The amplifier is voice/sound activated and turns on/off automatically .

To order, click here.