This Certified Refurbished product is tested and certified to look and work like new. The refurbishing process includes functionality testing, basic cleaning, inspection, and repackaging. The product ships with all relevant accessories, a minimum 90-day warranty, and may arrive in a generic box. Only select sellers who maintain a high performance bar may offer Certified Refurbished products on Amazon.com With up to 40 hours of battery life, Beats Solo3 Wireless is your perfect everyday headphone Premium playback and fine-tuned acoustics maximize clarity, breadth, and balance Adjustable fit with comfort-cushioned ear cups made for everyday use. 5 minutes of charging gives you 3 hours of playback when battery is low Take calls, control your music and activate Siri with the multifunction on-ear controls