IN2UIT’s very stylish, very portable Filo sound system is light (about 1.7 pounds), less than 2.5-inches thick, includes Bluetooth connectivity and has a li-polymer battery that’s good for up to ten hours of operation. But it’s not just another pretty desktop speaker. The Filo incorporates IN2UIT’s unique electrostatic loudspeaker (ESL) technology the company calls “Electrostatz”. Like larger, more expensive ESL’s on the market, IN2UIT’s Electrostatz speakers are super-slim – in fact, the company claims its speakers are “the world’s slimmest, paper-thin speaker technology in the market”. Electrostatz speakers, however, include a proprietary self-biased (SBESL) nano-diaphragm design, so they don’t require high-voltage bias or transformers, which helps to keep the cost and power consumption low.

The Filo is available in three colors, Vogue red, Mod blue and Urbane grey. Each Filo also comes with a power adapter/charger and a wall mount bracket. Even on the noisy, open show floor, I was highly impressed with the sound quality of the many $299 Filo speaker systems IN2UIT had mounted on the walls of the company’s booth. In my opinion, it outclassed any other Bluetooth-enabled, portable speaker costing under $300 that I’ve ever heard. IN2UIT’s Filo is expected to be available in the US in the next several months.