TWO YEAR WARRANTY/30 DAY GUARANTEE: We are so sure you’ll be happy with your purchase that we offer a “30-Day Money-Back Guarantee” to ensure customer satisfaction of our Jlab products. Also included with our products is a 2-year limited warranty to ensure you are covered for up to two years in case any issues with our product arise. Music to-GO: Built for everyone who can’t get enough music, the smooth-sliding metal adjustments and feather light build are ready to hit the road. The plush circular ear cups rotate 80 degrees and fold up in the palm of your hand so you can bring them wherever life takes you. Studio Comfort: With Cloud Foam earcups and a faux leather headband, you’ll experience endless comfort all day long. Adjustable hinges adjust to fit your head for any travel, workout, or commute. Active Noise Cancellation: Turn off distractions, by turning on ANC and eliminating those unwanted noises such as a plane engine, chatty passengers, or just everyday traffic. Two microphones collect outside noises and neutralize them while a third targets your voice for calls. 34+ Hour Bluetooth Playtime: A long 34+ hour playtime will keep you GOing all day. When using ANC to tune out noise around you, you’ll get 28+ hours of Bluetooth playtime. Connect from up to 30 feet away with no strings attached. An external AUX cord for endless playtime when you are running low on charge or out and about without a charger.