Detailed Product Description

We are a manufacture which is specialized in exporting portable bluetooth speaker to all of the world, there are many bluetooth speakers trading companies in China, that's why we have to supply the best price and quality to become competitive in bluetooth wireless speaker industry. Welcome to inquire about our best bluetooth speakers online!

Item Name: Bluetooth Speakers W-301

Other Name: Short Metal Tube Speaker

Model No.: W-301
Description:
1.Size:5*7.4*5 cm  Aluminum  
2.Battery:Built-in Li-battery 550mAH                
3.Output:RMS 3W Single channel THD=10%                      
4.Frequency response:150-18000Hz(±3dB)  S/N Ratio:≥80dB                              
5.Speaker:1.77inch,Outer diameter 45mm,Impedance:4Ω           
6.Input:5-5.5V/ 1000mA,AC power adapter