NIB SHIDU Mini Voice Amplifier Portable Rechargeable Bluetooth Speaker w/Headset

NIB BRAND NEW AND NEVER USED SHIDU Mini Voice Amplifier Portable Rechargeable Bluetooth Speaker w/Headset The voice amplifier is not only a nice voice saver which with super 10 Watts output, provides a clear, natural and crystal voice, sounds coverage up to 10000 square feet and ideal for a small or large group of 40-100 people. Rechargeable voice amplifier built-in a 1800mAh big lithium battery, you can use it for up to12 hours (MIC mode), 6 to 8 hours (musical mode) with a fully charged battery. You can use USB cable to charge this mini voice amplifier. Only needs 3~5 hours to fully charge it. Back clip so you can attach to your belt or waist Not only an amplifiers but also a portable Bluetooth speaker