Btk1015 mini gold sound card rugby bluetooth portable stereo

Btk1015 mini gold sound card rugby bluetooth portable stereo
 

Product description:

2014 advanced Portable Rugby bluetooth Stereo sounds peaker Support card and adsorption function.
Features:
1. Product parameters
Low output power: 3 w * 2
Low horn: 4 Ω 3 w
Low input sensitivity: 400 mv
Low degree of separation: 90 db or higher
Low signal-to-noise ratio: 80 db or higher
2. Product attributes
Built-in stereo bluetooth wireless transmission, telephone hands-free function;
Double horn design, sound quality more pure thick;
Low support TF card;
Low support AUX function;
Support circulating charging, battery replacement;
Combination package:
1* Mini speaker
1*instruction book
1* USB charge cable

1* audio cable