In general, the purchase is very satisfied. I would like to take another one for synchronization and surround sound, but somehow the toad suffocates to take it for 5k, despite the fact that once it could be snatched for 3k. Its pros: Good, clear, loud enough sound. The sound of the bass depends on what the speaker stands on, and with the right placement, you can achieve a deep solid bass sound. I put it on the microwave, shakes :D Has some cons: Of the shortcomings, I consider a decrease in volume at a certain percentage of battery charge (25% like)