Croove Voice Amplifier Portable Rechargeable Microphone Headset Waistband Clip.

•Built-in rechargeable lithium battery, lasts up to 19 hours of usage.

•LED fully charged indicator

•Microphone input and MP3 aux input

•Super powerful, excellent clarity, sound covers over 4300 sq ft.

•Adjustable neck/waist band with a removable belt clip.