Portable speech amplifier

Portable speech amplifier
Features
 
1. Compact and elegant design, durable ABS construction 
2. Excellent sound quality and effective feedback reduction 
3. 12 W output power, Sound can cover 500 square meters.
4. Low power consumption: specially designed digital circuit that uses battery power when required
5. Built-in auto-recharging circuit with status indication for full recharge  
6. Supplier with high capacity rechargeable 1800mA lithium batteries that last up to 20hours
7. Choices of usage: belt chip, neck hanging & waist band. All included in this pack            ,
8. Microphone: superior voice pick-up with headset construction. Gives complete hands-free convenience
9. It have MP3 function. It can last up 11 hours.
 
Contents: 
 
1) Main unit 
2) Headset microphone
3) Lithium rechargeable batteries  
4) Adapter
5) Audio cable
6) Neck hanger belt with unit case  
 
Applications 
 
1) Coaching                        2) Tour guides 
3) Conferencing                  4) Picnics 
5) Presentations                  6) Trade show promotions 
7) Speech                           8) Outfield sports training 

 Packing:

1 sets/color gift box

20 sets/carton

G.W:17KGS