15-Watt Waistband Amplifier
http://schema.org/Product">Enjoy hands-free speaking with the 15-Watt Waistband Amplifier from Hamilton. Simply clip on the belt pack, put on the headset microphone and flip the power switch for instant voice amplification. Ports for a USB drive and a TF or microSD card lets you play music or other audio from a pre-recorded source. A rechargeable battery offers up to eight hours of use on a full charge. Two mini headphone jacks make it easy to attach extra audio devices.