That's the lowest price we could find from a U.S. seller by $6. Buy Now at eBay Tips Sold by bluedio_official_us via eBay. Check out more deals and gift ideas under $25. Features available in several colors (Black pictured) Bluetooth 5.0 compatible with Siri or Google Assistant frequency response of 20Hz to 15kHz Vector Flow Technology up to 7 hours of playback