Doppler Audio Pack

This product is a Doppler audio speaker with a capacity of 6000 mAh. The sound quality from this speaker is excellent, even the clarity of the sound is clear. There are multiple sound settings on it and the design of these speakers is robust. You can adjust the speaker volume as you like, easily. It gives you a high-quality performance which is energy efficient. One USP of this product is the straps for you which you can wear it on the back and move around. The material is tough and durable.