The Sharkk Bravo Hybrid Headphones ($30) uses the same technology as some of the most expensive speakers on the planet. They have a hybrid electrostatic technology that delivers clear highs, warm mids, and powerful bass. Sharkk’s Bravo Headphones feature an ultrathin film. When a static electric charge is placed on the film, the headphones emit an exceptionally vibrant, natural, and ultra-dynamic sound with crystal clear vocals up to 45,000Hz. Additional features include 40mm ear cups and leather-wrapped pressure-relieving cushions for long-term listening.