THE BASIC PRINCIPLES OF PORTABLE BLUETOOTH SPEAKER CIRCUIT DIAGRAM

The JBL Pulse 3 allows you to connect as many as 2 smartphone or table devices while playing music. In addition, it will come with a built-in 6000mAh rechargeable battery that offers as much as 12 hrs of continual music playtime with a single charge. Furthermore, the JBL Pulse three is IPX7 waterproof which provides resistance to rain, spills or im