Portable loudspeakers that good?

Portable loudspeaker brands in the market a lot, it makes a lot of people don't know where to begin when selected, for the use of loudhailers, select a suitable microphone for later use can save a lot of trouble.

1, tell from appearance: small, portable, stylish, fine workmanship, suitable for teaching, tour guide, shopping guide, presentations, publicity, etc.

2, speaking from the sound quality: pure sound quality and professional reverb effect.

3, the product comes standard with a headset microphone, whine less.

4, endurance, and victory for portable loudspeaker recommended loudspeaker, microphone sound best, looks more grades, winning amplifiers on the market today are mostly rechargeable, battery capability.