Specifications

 MPS-144TF Skull MP4 Speaker with Skull Sound Box        

1.Skull speaker
2.Skull mp4 speakers
3.Skull sound box   

Micro USB charging cable  

Frequency............ 2.400GHz 2.480GHz

Signal&noise ratio .............. ≥68dB

Output .............. 3.7V~4.2V+0.05V 

Efficiency..............>80%

Impedance........... 4 OHM(Ω)  

Mild Waterproof,Wireless Bluetooth V3.0 Function

1) Bluetooth connect to mobile,PC,etc to play music in 10 Meters distance                
2) Tansmission Range:up to 10m

3) With Mild Waterproof function (Under the USB dust cap closed)   
4) With adsorption function
5) Built in Mic

MPS-144TF Skull MP4 Speaker with Skull Sound Box