iLive Bluetooth Wireless Stereo Headphones w/ Built-In Speakers & Mic, Micro-USB Port, 3.5mm Audio Input with Long Lasting Rechargeable Lithium Ion Battery(1000 mAh), Bonus FREE 3.5mm & USB Cable; Carry Case Included Bluetooth Headphone OR Portable Speaker w/ Adjustable Headband, Supports Bluetooth v3.0 up to 33 ft. Supports profile A2DP, AVRCP, HSP, HFP with Built-in microphone for phone calls Features Micro USB port for battery recharge and 3.5mm Audio input, 40mm Driver Rechargeable Lithium-Ion Battery (1000 mAh) for up to 24 hrs battery life in headphone mode; 3 hrs in speaker mode Includes 3.5mm Audio cable, MicroUSB to USB cable and Bonus FREE carry pouch