About this item

• This is a 15W portable wireless voice amplifier with sound cover 100 people in classroom, 35m wireless range. It is a small device that offer big benefit. It can save your voice and make your work simpler.
• Built-in rechargeable 2400mAh lithium battery provide 8 to 12 hours amplification time after 4 to 6 hours fully charged.
• It also has the function as bluetooth speaker, TF (Micro sd) card and USB disk player, FM Radio, One button sound recording.
• Palm Size: 127 x 90 x 37mm (5 x 3.5 x 1.4 inch), weight: 281g. Lightweight and easy to carry.
• It is a really great aid for Teachers, Tour Guide, Coaches, Presentations, Crowd Control, etc.