BenQ treVolo S portable electrostatic bluetooth speaker

While the majority of current Bluetooth speakers are selling loudness and more bass (mostly distorted) BenQ has been focusing on a more balanced sound by utilizing audiophile grade electrostatic technology. Their newly designed BenQ treVolo S Electrostatic Bluetooth Speaker ($199) it the world’s smallest Electrostatic Bluetooth Speaker.
Electrostatic speakers are know for providing crisp and clear sound, even at very low volume levels. Most Bluetooth speakers sound terrible at lower volumes but treVolo S does NOT. For those who like playing music from smart devices in quiet environments, (e.g. reading or before sleep), treVolo S is your best choice. You’ll fall in love with the overall balanced sound. The electrostatic drivers of the treVolo S minimize distortion, offering you an excellent on-the-go audio experience that looks as refined as it sounds.
Here some of the more outstanding details of the speaker

• Natural Sound
  Enjoy the details in your music as the thin-film diaphragm vibrates, emitting very natural, crisp and clear sounds forward and backward through the foldable, electrostatic panels.
• Spacious Sound
  Turn on our non-distorted 3D mode to hear an impactful level of sound and spaciousness while dual woofers and dual amplifiers deliver a rich bass performance.
  Electrostatic Technology
  treVolo S uses the same Electrostatic Speaker Technology that is typically reserved for high-end speaker systems. With a distortion rate that is only one-tenth of the rate of conventional speakers and no cabinet resonance, electrostatic speakers deliver natural and spacious sound.
  Brilliant Performance from Bass to Treble
• Dual Woofers x Dual Passive Radiators
  Powered by dual 12W woofers, dual amplifiers, and dual passive radiators, the treVolo S produces smooth, rich bass sounds and distinguishable sweet highs. Activate non-distorted 3D mode with a touch of a button, instantly bringing you an unforgettable, immersive listening experience!
• How Non-Distorted 3D Mode Works
  Without altering the original soundwaves, treVolo S’s proprietary non-distorted 3D mode significantly increases the dimensions of the listening space, taking the audio scene to a three-dimensional level.