Sennheiser is touting the latest additions to its lineup at CES, revealing the closed-back HD 820 headphones, CX 6.00BT wireless earbuds and 3D Soundbar. The HD 820 has a “unique glass transducer cover that minimizes resonance,” which Sennheiser claims “ensures an incredibly realistic and natural sound field.” The Bluetooth 4.2 CX 6.00BT are in-ear earbuds connected by a cable around the neck, complete with volume and audio…
