Kvidio Active Noise Cancelling Headphones, 70 Hours Playtime Bluetooth Product Features Powerful Noise Cancelling Technology: KVIDIO Active noise cancelling headphones block out up to 95% of ambient noise. It could be a lifesaver from TV, podcasts, and traffic noise while studying or working from home, so you concentrate on what?s important to you 70 Hours Playtime with Quick Charging: Up to 40 hours of non-stop playtime in wireless active noise cancellation mode,or extend to an enormous 70 hours in standard music mode. This Bluetooth headphone supports fast charge, a quick 5 minutes charge offers 4 hours playtime when you?re in a hurry. No worries about dead battery during long trips. Or just plug in the included audio cable for even longer use in wired mode Advanced DSP and Hi-Fi stero sound: Adopted digital signal process technology, KVIDIO wirelesss headphones deliver a clearer voice quality for your phone conference or conversations. Make working from home more tolerable and talking with loved ones more adorable Transparency Mode and Ultimate Comfort Design: With active transparency mode, better hear the traffic or talk to peopel. Soft earpads easily wrap around your ears, music in, noise out Customer Support: The package includes a Bluetooth Noise Cancelling Headphone, 3.5mm backup audio cable, USB C charging cable, and User Manual. Please feel free to contact us for any inquires Shipping: Shipping is complimentary within the lower 48 US States. We Do Not Ship to PO/APO Boxes, HI or Alaska We Do Not Ship Outside of the Continental US All items ship within 24-72 hours of Payment For large items that require Freight shipping a valid phone number is required to call and schedule your delivery Terms of Sale and Feedback: Feedback is extremely important to us and If you are satisfied with our transaction, please take a moment to leave Positive Feedback. YOUR Satisfaction is our #1 Priority! If there are any issues, PLEASE contact us BEFORE leaving a neutral or negative rating so that we may resolve any concerns. We PROMISE we can make you happy if you give us a fair chance. Returns / Concerns: All items qualify for returns within 14 - 30 days of receipt. Buyer is responsible for return shipping on any item that is not damaged Please be sure this is an item you want before making your purchase. Customer Satisfaction is our TOP priority! All items are IN STOCK at time of listing. Inventory changes constantly and it is impossible to maintain a perfectly accurate count of all items. Please do not penalize us if we have to issue you a refund! Thank You For Your Business!