MEGAPHONE with USB

                           Specification 

       Advantages: 

1.can add BLUETOOTH

2.Talk/Music(Siren)/RECORDING240S

3. WITH ONE Rechargeable battery and charging line and cable or charger

4.Instruction

5.Packing box

Max effective distance:

500M around

Material:

ABS

Loudspeaker output:

30W

Voltage:

DC 3.7V

Battery:

1. 8*1.5V(sizeC/D)dry cell

2. 11Vrechargeable lithium battery

Certificates:

CE, ROHS

Packings details:

1.  1set/color box

2.  20 sets/CTN