Bluetooth Headphones: 01 Audio Encore Headset Wireless Headphones with Mic High Fidelity Made for iPhone 6, Samsung Galaxy S6 and more Smartphones and Tablets (Black) - True HD Sound Quality: Premium 50mm dynamic drivers offers exceptional high definition sound. Crystal clear highs, mellow mids and thumping bass, well-balanced acoustic performance that is capable of interpreting wide range of music flawlessly. - Over-Ear Design: Provides high wearing comfort for long listening sessions. - Industrial-Leading Bluetooth Technology: Equipped with CSR 8635, Encore supports HSP, HFP , A2DP and AVRCP, streams music from your PC, laptop, smartphone, tablet & more with over a 33-Foot wireless range. - Innovative One-Touch Control: Play / Pause / Volume / Tracks / Take / Reject call, One-Touch does all. - Work time: Up to 10 hours / Standby time: Up to 20 hours when paired / Charging Time: 3 hours