Phiaton has introduced its new PS 210 “half in-ear” earphones. Designed to sit just outside the ear canal, the PS 210 claims to offer the added bass of in-ear style buds with the treble advantages of open-ear style monitors. Other features include a lightweight aluminum body, an Applied Dynamic Speaker Driver with Acoustic transducer technology, and an included fit kit with four different sized silicone ear tips and a slim carrying case.…