Lot of buying 8 Bietrun Voice Amplifiers

Product Name: Lot of buying 8 Bietrun Voice Amplifiers
Bought these for classes but we have upgraded to newer models. These have been kept in excellent condition though. Selling entire lot for $85 obo Box comes with Voice Amplifier, mic, charger, and aux This amp is capable of playing FM Radio 1. high power ultra light buying magnetic inner trumpet, low weight, voice is strong and clear, also very wide coverage. 2.Rechargeable voice amplifier: Very long operating time --- up to 15 hours clear & loud amplification with a single fully charged. 3. powerful waistband voice amplifier delivers amazing sound & excellent clarity; amplifies your voice across larger Auditoriums.