Overview:HD-800BT wireless bluetooth headhone with microphone. Fabric Headphone. Ergonomic design for noise reduction and comfort. High definition sound system provides a strong bass and extra clarity. In line mic allows you to make or receive calls, while in-line controls let you play/pause skip tracks and answer/end calls.
Bluetooth headphones with microphone Version: Bluetooth 4.2 Speaker: 40mm Sensitivity: 105±3dB/mW Impedance: 32Ω±15% Frequency Responce: 20Hz-20,000Hz Rated Power: 15mW Transmit Range: 10m Battery Capacity: 150mAh Work also wired