MEE audio Venture 2 Bluetooth Wireless + Wired Headphones with Microphone Can be used both wired (stereo audio only) and wirelessly Deep, enhanced bass and full range sound for a superior audio experience Over-the-ear design reduces ambient noise; soft ear pads provide long-term comfort Built-In microphone for headset functionality with controls for media and phone calls Up to 18 hours of battery life for both talk and audio playback; 1-Year manufacturers warranty