Chiayo italk

Personal Bodypack PA Amplifier Compact, loud and lightweight portable PA for tourguides, teachers, sports facilities and vocal rehabilitation. It hangs over your shoulder, straps around your waist, or put it on the desk as a PC presentation speaker. (lead included) Loud and clear sound with long battery life Compact & Lightweight Stylish - comes with a headset microphone, a carry bag and a 3.5mm jack lead to connect your laptop or mp3 player sound directly. Rechargeable Batteries and Power pack also included.

It's a good quality speaker with many uses; some not obvious at first. Hispeak use it with CPAP masks.