Listen to your music anywhere wire-free with these JBL Tune 520BT wireless on-ear headphones. FEATURES: JBL Pure Bass Sound, Up to 57 hours or battery life with speed charging, Hands-free calls with Voice Aware microphone capabilities, Multi-point connections, Lightweight, comfortable, and foldable design, JBL Headphones App compatible. WHAT'S INCLUDED: JBL Tune 520BT Headphones, USB-Charging Cable, Quick Start Guide, Warranty Info. DETAILS: 7.12" x 6.10" x 2.89", Weight: 0.35 lbs., Rechargeable lithium ion battery, Battery life: up to 57 hours, Battery charge time: 2 hours, Wireless: Bluetooth 5.3, Wireless range: up to 240 meters, Manufacturer's 1-year limited warranty. For warranty information please click here - https://cs.kohls.com/app/answers/detail/a_id/140, Model no. JBLT520BTPURAM, JBLT520BTBLKAM, JBLT520BTBLUAM, JBLT520BTWHTAM,. WARNING: This product may contain a chemical known to the state of California to cause cancer, birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov - https://www.p65warnings.ca.gov/. Gift Givers: This item ships in its original packaging. If intended as a gift, the packaging may reveal the contents. Size: One Size. Gender: unisex. Age Group: adult. Material: NONE.