Long wear comfort lets you listen to endless music via Bluetooth or aux in and a built-in microphone lets you easily make and receive phone calls with these iLive Premium Over-Ear WL Headphones. Rubberized coating, USB-C recharge port, Built-in microphone, On ear controls: volume up, volume down, play/pause, pairing/phone answering/power, LED pairing indicator. WHAT'S INCLUDED: Headphones, 3.5mm audio cable, USB-C to USB cable, User's guide. Wireless: Bluetooth Version BT5.4, Connection:USB-C recharge port, Model no. IAHB48MG, IAHB48MB, IAHB48MBU, IAHB48MNP, Battery life: 5 hrs, Battery recharge time: 2 hrs, Rechargeable lithium polymer battery,. Thank you for your interest in purchasing from us. Because you selected the state of California, we are required to warn you about the product(s) in your cart. WARNING: This product can expose you to chemicals including lead, which is know to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov This product meets and complies with all Federal regulations., Range: 33-ft., 7.1"H x 3.15"W x 7.1"D, Manufacturer's 90-day limited warranty. For warranty information please click here - https://cs.kohls.com/app/answers/detail/a_id/10, Weight: 0.44lbs. Size: One Size. Color: Pink. Gender: unisex. Age Group: adult. Material: NONE.