Instruction: Answer the given question using the supporting document.

Input:
Question: What is the quality of the sound?
Document: Very good quality sound is excellent
Perfect for him to take to small presentations to use with his iPad. Amazing sound quality for its size. Excellent.
This is a great little speaker. Easy to connect, simple to use, good sound quality. Wish I had four more!
Love this product!! My teen carries it everywhere.The sound quality is superior. It plays for hours on a charge. Very happy with this purchase.
the simplyvibe v3-5CPB  is great !! very clear sound, no distorsion on bluetooth, excellent. I'm very happy with the quality of this portable speaker..
Amazing sound from so small a speaker! Good quality also. I can now hear movies on my iPad. You will be glade you bought this speaker.
The quality of sound that comes from this tiny speaker is unbelievable. It was easy to pair with the laptop, phone, etc., wirelessly. The setup is effortless. Well worth the money.
It's a good speaker. It gives a great sound quality and easily pairs with any bluetooth device. The only shortcoming is a lack of volume control and bass boost bottom on the speaker.
Amazing speakers. The best one that i've ever bought. Cant beleive this lil guy can provide such a sound quality. The effects fills the room. Stunning
smaller and better quality of what I expected. Excellent sound. Connects immediately, and battery duration is more than fair. I love it. Actually I find it a very good gift for teenagers.
Answer: The purpose I had in mind when shopping for a small, bluetooth speaker was to improve upon the sound of my cellphone when I listened to music but did not want the hassle of hooking up a cord to my sound system.  I have been very impressed and pleased with the sound this mini-speaker provides.